diff --git a/src/Scene.js b/src/Scene.js
index 5668dec..743f36e 100644
--- a/src/Scene.js
+++ b/src/Scene.js
@@ -72,6 +72,8 @@ export class Scene {
       freePt.material.size=8
       freePt.visible = false
       freePt.depthTest = false
+      freePt.userData.type = 'point'
+
       helpersGroup.add(freePt);
     }
 
@@ -211,14 +213,16 @@ export class Scene {
     for (let x = 0; x < this.selected.length; x++) {
       const obj = this.selected[x]
       obj.material.color.set(color[obj.userData.type])
+      if (obj.userData.type == 'point') obj.visible = false
     }
+    this.selected = []
+
     for (let x = 0; x < this.hovered.length; x++) {
       const obj = this.selected[x]
       obj.material.color.set(color[obj.userData.type])
     }
+
     this.obj3d.dispatchEvent({ type: 'change' })
-    this.selected = []
-    console.log('fireed')
   }
 
 
@@ -226,10 +230,8 @@ export class Scene {
   subtract (m1, m2) {
     let bspA = CSG.fromMesh(m1)
     let bspB = CSG.fromMesh(m2)
-    m1.traverse(e=>e.layers.disable(0))
-    m2.traverse(e=>e.layers.disable(0))
-    // m1.visible = false
-    // m2.visible = false
+    m1.traverse(e=>e.layers.disableAll())
+    m2.traverse(e=>e.layers.disableAll())
   
     // // Subtract one bsp from the other via .subtract... other supported modes are .union and .intersect
   
@@ -240,6 +242,7 @@ export class Scene {
     let mesh = CSG.toMesh(bspResult, m1.matrix, m1.material)
     mesh.userData.type = 'mesh'
     mesh.name = `${m1.name}-${m2.name}`
+    mesh.layers.enable(1)
   
     const edges = new THREE.EdgesGeometry( mesh.geometry, 15 );
     edges.type  = 'BufferGeometry'
diff --git a/src/mouseEvents.js b/src/mouseEvents.js
index 12e94b9..cf62349 100644
--- a/src/mouseEvents.js
+++ b/src/mouseEvents.js
@@ -18,6 +18,7 @@ export function onHover(e) {
   let hoverPts;
 
   if (this.obj3d.userData.type != 'sketch') {
+    this.obj3d.children[0].children[0].visible = false
     raycaster.layers.set(1)
     hoverPts = raycaster.intersectObjects(this.obj3d.children, true)
   } else {
@@ -49,8 +50,10 @@ export function onHover(e) {
 
   }
 
+
   if (idx.length) { // after filtering, if hovered objs still exists
 
+    console.log(hoverPts)
     if (hoverPts[idx[0]].object != this.hovered[0]) { // if the previous hovered obj is not the same as current
 
       for (let x = 0; x < this.hovered.length; x++) { // first clear old hovers that are not selected
@@ -58,16 +61,11 @@ export function onHover(e) {
         if (!this.selected.includes(obj)) {
           if (typeof obj == 'object') {
             obj.material.color.set(color[obj.userData.type])
-
             if (this.obj3d.userData.type != 'sketch') {
               if (obj.userData.type == 'mesh') {
                 obj.children[0].material.color.set(color['line'])
               }
             }
-
-          } else {
-            // this.obj3d.children[0].children[this.fptObj[obj]].visible = false
-            this.obj3d.children[0].children[0].visible = false
           }
         }
       }
@@ -127,9 +125,6 @@ export function onHover(e) {
                 obj.children[0].material.color.set(color['line'])
               }
             }
-          } else {
-            // this.obj3d.children[0].children[this.fptObj[obj]].visible = false
-            this.obj3d.children[0].children[0].visible = false
           }
         }
       }
@@ -148,11 +143,12 @@ export function onPick(e) {
   if (this.mode || e.buttons != 1) return
 
   if (this.hovered.length) {
-    const obj = this.hovered[this.hovered.length - 1]
+    let obj = this.hovered[this.hovered.length - 1]
 
-    this.selected.push(this.hovered[this.hovered.length - 1])
 
-    if (this.obj3d.userData.type != 'sketch') {
+    if (this.obj3d.userData.type == 'sketch') {
+      this.selected.push(obj)
+    } else {
       if (typeof obj == 'object') {
         if (obj.userData.type == "mesh") {
           obj.material.color.set(hoverColor[obj.userData.type])
@@ -166,52 +162,53 @@ export function onPick(e) {
         pp.geometry.attributes.position.needsUpdate = true
         pp.visible = true
 
+        obj = pp
         this.fptObj[obj] = this.fptIdx
         this.fptIdx++
       }
+      this.obj3d.dispatchEvent({ type: 'change' })
+      this.selected.push(obj)
+      return;
     }
 
-    if (typeof this.hovered[0] == 'object') {
-      switch (this.hovered[0].userData.type) {
-        case 'dimension':
-          const idx = this.obj3d.children[1].children.indexOf(this.hovered[0])
-          if (idx % 2) {
+    switch (obj.userData.type) {
+      case 'dimension':
+        const idx = this.obj3d.children[1].children.indexOf(this.hovered[0])
+        if (idx % 2) {
 
-            this.onDragDim = this._onMoveDimension(
-              this.obj3d.children[1].children[idx],
-              this.obj3d.children[1].children[idx - 1],
-            )
-            this.canvas.addEventListener('pointermove', this.onDragDim);
-            this.canvas.addEventListener('pointerup', this.onRelease)
-          }
-
-          draggedLabel = this.obj3d.children[1].children[idx].label
-          draggedLabel.style.zIndex = -1;
-          break;
-        case 'point':
-
-          this.canvas.addEventListener('pointermove', this.onDrag);
+          this.onDragDim = this._onMoveDimension(
+            this.obj3d.children[1].children[idx],
+            this.obj3d.children[1].children[idx - 1],
+          )
+          this.canvas.addEventListener('pointermove', this.onDragDim);
           this.canvas.addEventListener('pointerup', this.onRelease)
-          break;
+        }
 
-        default:
-          break;
-      }
+        draggedLabel = this.obj3d.children[1].children[idx].label
+        draggedLabel.style.zIndex = -1;
+        break;
+      case 'point':
+
+        this.canvas.addEventListener('pointermove', this.onDrag);
+        this.canvas.addEventListener('pointerup', this.onRelease)
+        break;
+
+      default:
+        break;
     }
 
   } else {
     for (let x = 0; x < this.selected.length; x++) {
       const obj = this.selected[x]
-      if (typeof obj == 'object') {
-        obj.material.color.set(color[obj.userData.type])
-        if (this.obj3d.userData.type != 'sketch' && obj.userData.type == 'mesh') {
+      obj.material.color.set(color[obj.userData.type])
+      if (this.obj3d.userData.type != 'sketch') {
+        if (obj.userData.type == 'mesh') {
           obj.children[0].material.color.set(color['line'])
+        } else if (obj.userData.type == 'point') {
+          obj.visible = false
         }
-      } else {
-        this.obj3d.children[0].children[this.fptObj[obj] + 1].visible = false
       }
     }
-    this.obj3d.children[0].children[0].visible = false
     this.obj3d.dispatchEvent({ type: 'change' })
     this.selected = []
   }
diff --git a/src/react/depTree.mjs b/src/react/depTree.mjs
index 93cb31a..f41c114 100644
--- a/src/react/depTree.mjs
+++ b/src/react/depTree.mjs
@@ -33,10 +33,11 @@ export class DepTree {
   }
 
 
-  deleteNode(id) {
+
+  getDescendents(id) {
     const dfs = (id) => {
       visited.add(id)
-      nodesToDel.push(id)
+      desc.push(id)
       for (let k in this.tree[id]) {
         if (!visited.has(k)) {
           dfs(k)
@@ -45,10 +46,20 @@ export class DepTree {
     }
 
     const visited = new Set()
+    const desc = []
 
-    const nodesToDel = []
     dfs(id)
 
+    return desc
+  }
+
+
+
+  deleteNode(id) {
+
+
+    const nodesToDel = this.getDescendents(id)
+
     nodesToDel.sort((a, b) => this.order[b] - this.order[a])
 
 
diff --git a/src/react/toolTip.jsx b/src/react/toolTip.jsx
index 96324d8..5620d8f 100644
--- a/src/react/toolTip.jsx
+++ b/src/react/toolTip.jsx
@@ -68,7 +68,6 @@ export const ToolTip = () => {
 
 
 function getTextWidth(text, font = "16px sans-serif") {
-  console.log(text)
   // https://stackoverflow.com/a/21015393
   // re-use canvas object for better performance
   let canvas = getTextWidth.canvas || (getTextWidth.canvas = document.createElement("canvas"));
diff --git a/src/react/tree.jsx b/src/react/tree.jsx
index 2b83318..0fa8639 100644
--- a/src/react/tree.jsx
+++ b/src/react/tree.jsx
@@ -46,12 +46,13 @@ const TreeEntry = ({ entId }) => {
   const [_, forceUpdate] = useReducer(x => x + 1, 0);
 
   // const vis = obj3d.visible
-  const vis = obj3d.layers.mask&1
+  const vis = obj3d.layers.mask & 1
 
   return <div className='btn-light select-none flex justify-start w-full h-7 items-center text-sm'
 
     onDoubleClick={() => {
       activeSketchId && treeEntries[activeSketchId].deactivate()
+      console.log(entry)
       entry.activate()
       sc.clearSelection()
       sc.activeSketch = entry;
@@ -95,7 +96,7 @@ const TreeEntry = ({ entId }) => {
         vis ?
           <MdVisibility className='btn-green h-full w-auto p-1.5'
             onClick={() => {
-              obj3d.traverse((e)=>e.layers.disable(0))
+              obj3d.traverse((e) => e.layers.disableAll())
               sc.render()
               forceUpdate()
             }}
@@ -103,7 +104,15 @@ const TreeEntry = ({ entId }) => {
           :
           <MdVisibilityOff className='btn-green h-full w-auto p-1.5'
             onClick={() => {
-              obj3d.traverse((e)=>e.layers.enable(0))
+              if (obj3d.userData.type == 'sketch') {
+                obj3d.traverse((e) => e.layers.enable(0))
+              } else {
+                obj3d.traverse((e) => {
+                  e.layers.enable(0)
+                  e.layers.enable(1)
+                })
+
+              }
               sc.render()
               forceUpdate()
             }}
diff --git a/todo.txt b/todo.txt
index cd18839..81aba93 100644
--- a/todo.txt
+++ b/todo.txt
@@ -1,42 +1,38 @@
-fix css on design tree (a  lot of work)  \
+fix css on design tree (a  lot of work)  \\ done
 clear dim on exit exit sketch / rehydrate when back or after loading  \\\ done
-
 dimension to origin // done
 
-
-- select sketch for extrusion
-reattaching sketch
-- need to auto hide ( consume) when new boolean created \\
+- need to auto hide ( consume) when new boolean created \\ done
 - sensible default names, like extrude 1, sketch 1, leverage react for this
 
 
-boolean flesh out refresh / replace mesh / delete mesh
+boolean flesh out refresh / replace mesh 
+  - / delete mesh \\ done
   - create derived part using relationship as name  \\ done
   - hidden bodies messes up hover highlight  \\ fixed
   - add for union and intersect
-  - auto update
+  - consume skeches after extrude // done
 
-  - consume skeches after extrude
 
-extrude edit dialog. directio and magnitude
-
-fix extrusion loop find
-
-file save
-stl export
-
-angle
-other constraints / sprite
+vertical  //  done
+horizontal // done
 
 
 
-tangent
-vertical
-horizontal
-angle
+- select sketch for extrusion 
+- boolean unable to select click
+
+auto update extrude
+extrude dialogue 
+
+loopfind
+button panel cleanup
+file save, stl export
+
+constriant buttons ,tangent, angle
 
 
-
-
-
-finish mode messed up after restore
\ No newline at end of file
+constraint labels
+reattach sketch
+auto snap
+tree ent renaming and better default names
\ No newline at end of file