diff --git a/firmware/websocket_test.py b/firmware/websocket_test.py
index 38b2464..a9e09f1 100644
--- a/firmware/websocket_test.py
+++ b/firmware/websocket_test.py
@@ -110,7 +110,7 @@ async def send_wifi_trigger_scan(websocket):
     await send_message(websocket, MsgCode.WIFI_TRIGGER_SCAN)
 
 
-send_functions += [send_wifi_state_get, send_wifi_trigger_scan]
+#send_functions += [send_wifi_state_get, send_wifi_trigger_scan]
 
 # -------------------------------------------------------------------------------
 
diff --git a/hardware/case/case_solidpython.ipynb b/hardware/case/case_solidpython.ipynb
index cedf39e..622502f 100644
--- a/hardware/case/case_solidpython.ipynb
+++ b/hardware/case/case_solidpython.ipynb
@@ -132,7 +132,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 3,
+   "execution_count": 12,
    "id": "4b17b3f1",
    "metadata": {},
    "outputs": [],
@@ -188,7 +188,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 11,
+   "execution_count": 5,
    "id": "c22da25a",
    "metadata": {},
    "outputs": [
@@ -198,7 +198,7 @@
        "580"
       ]
      },
-     "execution_count": 11,
+     "execution_count": 5,
      "metadata": {},
      "output_type": "execute_result"
     }
@@ -217,10 +217,18 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 5,
+   "execution_count": 10,
    "id": "98eeee57",
    "metadata": {},
-   "outputs": [],
+   "outputs": [
+    {
+     "name": "stdout",
+     "output_type": "stream",
+     "text": [
+      "(620, 1400, 431)\n"
+     ]
+    }
+   ],
    "source": [
     "def make_upper_part(with_screw_holes):\n",
     "    # shortcuts\n",
@@ -237,6 +245,7 @@
     "    interior_size = (lcell_size[0] + 2 * tol_around_lcell + 2 * cable_space + 2 * separator_size[0],\n",
     "                     lcell_size[1] + bottom_lip,\n",
     "                     lcell_size[2] + 2 * tol_around_lcell + pcb_dims['size'][2] + wt)\n",
+    "    print(interior_size)\n",
     "    size = tuple(s + 2 * wall_thickness for s in interior_size)\n",
     "    \n",
     "    # outer wall\n",
@@ -294,7 +303,7 @@
     "    else:\n",
     "        return outer_wall  + pcb_rails + load_cell_cap + cap_wedges\n",
     "\n",
-    "#upper_part = make_upper_part(tr)"
+    "upper_part = make_upper_part(True)"
    ]
   },
   {
@@ -307,7 +316,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 6,
+   "execution_count": 8,
    "id": "a377d2ff",
    "metadata": {},
    "outputs": [],
@@ -437,7 +446,7 @@
    "name": "python",
    "nbconvert_exporter": "python",
    "pygments_lexer": "ipython3",
-   "version": "3.8.5"
+   "version": "3.8.10"
   }
  },
  "nbformat": 4,
diff --git a/hardware/case/swim_tracker_case.FCStd b/hardware/case/swim_tracker_case.FCStd
index da34b4f..5b91483 100644
Binary files a/hardware/case/swim_tracker_case.FCStd and b/hardware/case/swim_tracker_case.FCStd differ