diff --git a/src/TestPanel.js b/src/TestPanel.js
index 2398f34..c8504ff 100644
--- a/src/TestPanel.js
+++ b/src/TestPanel.js
@@ -209,6 +209,7 @@ const [skillTreeGridSizeX,setSkillTreeGridSizeX] = useState(171)
 const [skillTreeGridSizeY,setSkillTreeGridSizeY] = useState(148)
 const [skillTreeGridPaddingX,setSkillTreeGridPaddingX] = useState(10)
 const [skillTreeGridPaddingY,setSkillTreeGridPaddingY] = useState(48)
+const [halflineheight,setHalfLineHeight] = useState(60)
 
 const [classNameSetter,setClassNameSetter] = useState(0)
 
@@ -250,6 +251,7 @@ useEffect(()=>{
           setSkillTreeGridSizeY(skillTree.gridsizey)
           setSkillTreeGridPaddingX(skillTree.gridpaddingx)
           setSkillTreeGridPaddingY(skillTree.gridpaddingy)
+          setHalfLineHeight(skillTree.halflineheight)
           break;
         }
     }
@@ -581,7 +583,7 @@ AUGMENT
             <div style={{position:"relative"}}>
               {<SkillTree style={{position:"absolute"}} strokeStyle={skillTreeLineColor} lineWidth={skillTreeLineWidth} lineDash={[]}
                     gridDimensionsX={skillTreeDimensionX} gridDimensionsY={skillTreeDimensionY} gridSizeX={skillTreeGridSizeX} gridSizeY={skillTreeGridSizeY} gridPaddingX={skillTreeGridPaddingX} gridPaddingY={skillTreeGridPaddingY}
-                    skillLines={skillTreeData}
+                    skillLines={skillTreeData} halflineheight={halflineheight}
             />}
               <div className="skillTreeGrid">
                 <div className="skillActive" style={{ gridArea: "a1" }}><img className="skillIcon" alt="" src="./icons/class_skills/ra/Blight_Rounds.png" /><span className="skillAllocated">1/5</span><em className="skillName">Blight Rounds</em></div>
diff --git a/src/skilltree/skillTree.js b/src/skilltree/skillTree.js
index 1558e03..03cedab 100644
--- a/src/skilltree/skillTree.js
+++ b/src/skilltree/skillTree.js
@@ -7,8 +7,8 @@ function SkillTree(p) {
   
     useEffect(() => {
       setWidth(p.gridSizeX*p.gridDimensionsX+p.gridPaddingX*(p.gridDimensionsX-1))
-      setHeight(p.gridSizeY*p.gridDimensionsY+p.gridPaddingY*(p.gridDimensionsY-1))
-    }, [p.skillLines,p.gridSizeX,p.gridSizeY,p.gridPaddingX,p.gridPaddingY,p.gridDimensionsX,p.gridDimensionsY])
+      setHeight(p.gridSizeY*Math.ceil(p.gridDimensionsY/2)+p.halflineheight*Math.floor(p.gridDimensionsY/2)+p.gridPaddingY*(p.gridDimensionsY-1))
+    }, [p.halflineheight,p.skillLines,p.gridSizeX,p.gridSizeY,p.gridPaddingX,p.gridPaddingY,p.gridDimensionsX,p.gridDimensionsY])
 
     useEffect(()=>{
       const canvas = canvasRef.current
@@ -25,25 +25,25 @@ function SkillTree(p) {
             var padX = x!==0?p.gridPaddingX*x:0
             var padY = y!==0?p.gridPaddingY*y:0
             switch (char) {
-                case "─":context.beginPath();context.moveTo(x*p.gridSizeX+(padX)-p.gridPaddingX,y*p.gridSizeY+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX+p.gridPaddingX,y*p.gridSizeY+(padY)+p.gridSizeY/2);context.stroke();break;
-                case "│":context.beginPath();context.moveTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,y*p.gridSizeY+(padY)-p.gridPaddingY);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,y*p.gridSizeY+(padY)+p.gridSizeY+p.gridPaddingY);context.stroke();break;
-                case "└":context.beginPath();context.moveTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,y*p.gridSizeY+(padY)-p.gridPaddingY);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,y*p.gridSizeY+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX+p.gridPaddingX,y*p.gridSizeY+(padY)+p.gridSizeY/2);context.stroke();break;
-                case "┌":context.beginPath();context.moveTo(x*p.gridSizeX+(padX)+p.gridSizeX+p.gridPaddingX,y*p.gridSizeY+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,y*p.gridSizeY+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,y*p.gridSizeY+(padY)+p.gridSizeY+p.gridPaddingY);context.stroke();break;
-                case "┘":context.beginPath();context.moveTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,y*p.gridSizeY+(padY)-p.gridPaddingY);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,y*p.gridSizeY+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)-p.gridPaddingX,y*p.gridSizeY+(padY)+p.gridSizeY/2);context.stroke();break;
-                case "┐":context.beginPath();context.moveTo(x*p.gridSizeX+(padX)-p.gridPaddingX,y*p.gridSizeY+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,y*p.gridSizeY+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,y*p.gridSizeY+(padY)+p.gridSizeY+p.gridPaddingY);context.stroke();break;
-                case "├":context.beginPath();context.moveTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,y*p.gridSizeY+(padY)-p.gridPaddingY);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,y*p.gridSizeY+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX+p.gridPaddingX,y*p.gridSizeY+(padY)+p.gridSizeY/2);context.stroke();context.beginPath();context.moveTo(x*p.gridSizeX+(padX)+p.gridSizeX+p.gridPaddingX,y*p.gridSizeY+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,y*p.gridSizeY+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,y*p.gridSizeY+(padY)+p.gridSizeY+p.gridPaddingY);context.stroke();break;
-                case "┤":context.beginPath();context.moveTo(x*p.gridSizeX+(padX)-p.gridPaddingX,y*p.gridSizeY+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,y*p.gridSizeY+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,y*p.gridSizeY+(padY)+p.gridSizeY+p.gridPaddingY);context.stroke();context.beginPath();context.moveTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,y*p.gridSizeY+(padY)-p.gridPaddingY);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,y*p.gridSizeY+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)-p.gridPaddingX,y*p.gridSizeY+(padY)+p.gridSizeY/2);context.stroke();break;
-                case "┬":context.beginPath();context.moveTo(x*p.gridSizeX+(padX)-p.gridPaddingX,y*p.gridSizeY+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,y*p.gridSizeY+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,y*p.gridSizeY+(padY)+p.gridSizeY+p.gridPaddingY);context.stroke();context.beginPath();context.moveTo(x*p.gridSizeX+(padX)+p.gridSizeX+p.gridPaddingX,y*p.gridSizeY+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,y*p.gridSizeY+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,y*p.gridSizeY+(padY)+p.gridSizeY+p.gridPaddingY);context.stroke();break;
-                case "┴":context.beginPath();context.moveTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,y*p.gridSizeY+(padY)-p.gridPaddingY);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,y*p.gridSizeY+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX+p.gridPaddingX,y*p.gridSizeY+(padY)+p.gridSizeY/2);context.stroke();context.beginPath();context.moveTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,y*p.gridSizeY+(padY)-p.gridPaddingY);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,y*p.gridSizeY+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)-p.gridPaddingX,y*p.gridSizeY+(padY)+p.gridSizeY/2);context.stroke();break;
-                case "┼":context.beginPath();context.moveTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,y*p.gridSizeY+(padY)-p.gridPaddingY);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,y*p.gridSizeY+(padY)+p.gridSizeY+p.gridPaddingY);context.moveTo(x*p.gridSizeX+(padX)-p.gridPaddingX,y*p.gridSizeY+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX+p.gridPaddingX,y*p.gridSizeY+(padY)+p.gridSizeY/2);context.stroke();break;
-                case "□":context.fillRect(x*p.gridSizeX+(padX), y*p.gridSizeY+(padY), p.gridSizeX, p.gridSizeY);break;
+                case "─":context.beginPath();context.moveTo(x*p.gridSizeX+(padX)-p.gridPaddingX,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX+p.gridPaddingX,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY/2);context.stroke();break;
+                case "│":context.beginPath();context.moveTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)-p.gridPaddingY);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY+p.gridPaddingY);context.stroke();break;
+                case "└":context.beginPath();context.moveTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)-p.gridPaddingY);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX+p.gridPaddingX,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY/2);context.stroke();break;
+                case "┌":context.beginPath();context.moveTo(x*p.gridSizeX+(padX)+p.gridSizeX+p.gridPaddingX,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY+p.gridPaddingY);context.stroke();break;
+                case "┘":context.beginPath();context.moveTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)-p.gridPaddingY);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)-p.gridPaddingX,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY/2);context.stroke();break;
+                case "┐":context.beginPath();context.moveTo(x*p.gridSizeX+(padX)-p.gridPaddingX,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY+p.gridPaddingY);context.stroke();break;
+                case "├":context.beginPath();context.moveTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)-p.gridPaddingY);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX+p.gridPaddingX,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY/2);context.stroke();context.beginPath();context.moveTo(x*p.gridSizeX+(padX)+p.gridSizeX+p.gridPaddingX,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY+p.gridPaddingY);context.stroke();break;
+                case "┤":context.beginPath();context.moveTo(x*p.gridSizeX+(padX)-p.gridPaddingX,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY+p.gridPaddingY);context.stroke();context.beginPath();context.moveTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)-p.gridPaddingY);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)-p.gridPaddingX,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY/2);context.stroke();break;
+                case "┬":context.beginPath();context.moveTo(x*p.gridSizeX+(padX)-p.gridPaddingX,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY+p.gridPaddingY);context.stroke();context.beginPath();context.moveTo(x*p.gridSizeX+(padX)+p.gridSizeX+p.gridPaddingX,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY+p.gridPaddingY);context.stroke();break;
+                case "┴":context.beginPath();context.moveTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)-p.gridPaddingY);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX+p.gridPaddingX,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY/2);context.stroke();context.beginPath();context.moveTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)-p.gridPaddingY);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)-p.gridPaddingX,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY/2);context.stroke();break;
+                case "┼":context.beginPath();context.moveTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)-p.gridPaddingY);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX/2,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY+p.gridPaddingY);context.moveTo(x*p.gridSizeX+(padX)-p.gridPaddingX,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY/2);context.lineTo(x*p.gridSizeX+(padX)+p.gridSizeX+p.gridPaddingX,Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY)+p.gridSizeY/2);context.stroke();break;
+                case "□":context.fillRect(x*p.gridSizeX+(padX), Math.ceil(y/2)*p.gridSizeY+Math.floor(y/2)*p.halflineheight+(padY), p.gridSizeX, p.gridSizeY);break;
                 default:
             }
             x++
         }
         y++
       }
-    },[width,height,p.gridSizeX,p.gridSizeY,p.gridPaddingX,p.gridPaddingY,p.lineDash,p.lineWidth,p.skillLines,p.strokeStyle])
+    },[width,height,p.gridSizeX,p.gridSizeY,p.gridPaddingX,p.gridPaddingY,p.lineDash,p.lineWidth,p.skillLines,p.strokeStyle,p.halflineheight])
     
     return <canvas
     width={width}
diff --git a/src/skilltree/skillTreeEditor.js b/src/skilltree/skillTreeEditor.js
index d25a8ec..63e1dd1 100644
--- a/src/skilltree/skillTreeEditor.js
+++ b/src/skilltree/skillTreeEditor.js
@@ -25,6 +25,7 @@ function SkillTreeEditor(p) {
     const [skillData,setSkillData] = useState([])
     const [message,setMessage] = useState("")
     const [loading,setLoading] = useState(false)
+    const [halflineheight,setHalfLineHeight] = useState(60)
 
     function GetSkills(x,y) {
         var filtered = skillData.filter((skill)=>Number(skill.split(",")[0])===Number(x)&&Number(skill.split(",")[1])===Number(y))
@@ -46,6 +47,7 @@ function SkillTreeEditor(p) {
             gridsizey:gridSizeY,
             gridpaddingx:gridPaddingX,
             gridpaddingy:gridPaddingY,
+            halflineheight:halflineheight,
             class_id:cl
         })
         .then((data)=>{
@@ -85,6 +87,7 @@ function SkillTreeEditor(p) {
                 setGridSizeY(skillTreeData[id].gridsizey)
                 setGridPaddingX(skillTreeData[id].gridpaddingx)
                 setGridPaddingY(skillTreeData[id].gridpaddingy)
+                setHalfLineHeight(skillTreeData[id].halflineheight)
                 found=true
             }
         }
@@ -171,7 +174,7 @@ function SkillTreeEditor(p) {
             <div style={{width:"800px",position:"relative",left:"300px"}}>
             <SkillTree strokeStyle={lineColor} lineWidth={lineWidth} lineDash={[]}
                 gridDimensionsX={dimensionX} gridDimensionsY={dimensionY} gridSizeX={gridSizeX} gridSizeY={gridSizeY} gridPaddingX={gridPaddingX} gridPaddingY={gridPaddingY}
-                skillLines={skillLines}
+                skillLines={skillLines} halflineheight={halflineheight}
                 />
             {renderedInputs.map((control)=>control)}
             <br/>
@@ -181,6 +184,7 @@ function SkillTreeEditor(p) {
             <label for="lineWidth">Line Width:</label><input type="number" id="lineWidth" value={lineWidth} onChange={(f)=>{setLineWidth(f.currentTarget.value)}}/><br/>
             <label for="gridSizeX">Grid Size X:</label><input type="number" id="gridSizeX" value={dimensionX} onChange={(f)=>{setDimensionX(f.currentTarget.value)}}/><br/>
             <label for="gridSizeY">Grid Size Y:</label><input type="number" id="gridSizeY" value={dimensionY} onChange={(f)=>{setDimensionY(f.currentTarget.value)}}/><br/>
+            <label for="subrowHeight">Sub-row Height:</label><input type="number" id="subrowHeight" value={halflineheight} onChange={(f)=>{setHalfLineHeight(f.currentTarget.value)}}/><br/>
             <label for="boxSizeX">Box Size X:</label><input type="number" id="boxSizeX" value={gridSizeX} onChange={(f)=>{setGridSizeX(f.currentTarget.value)}}/><br/>
             <label for="boxSizeY">Box Size Y:</label><input type="number" id="boxSizeY" value={gridSizeY} onChange={(f)=>{setGridSizeY(f.currentTarget.value)}}/><br/>
             <label for="gridPaddingX">Grid Padding X:</label><input type="number" id="gridPaddingX" value={gridPaddingX} onChange={(f)=>{setGridPaddingX(f.currentTarget.value)}}/><br/>