diff --git a/notes.md b/notes.md
index 5740cdd9..47b686d0 100644
--- a/notes.md
+++ b/notes.md
@@ -24,38 +24,38 @@
 ## `C` cosmetic, `F` functional, `P` performance, `B` bug fix
 
 * `F` mesh / stl export (like w/ images, rotate, scale, future cleanup ops)
-* `F` detect and report slow framerates
 * `F` right click / context menu (object deletion, etc)
+* `F` detect and report slow framerates
 * `P` duplicate objects should share same slice data unless rotated or scaled
+* `P` optimize object import to vertices + indexes to save memory
 * `P` allow selection to me decimated on demand (context menu?)
 * `P` improve decimation speed by avoiding in/out of Point?
-* `P` optimize object import to vertices + indexes to save memory
 * `P` client/worker interface normalization
 
 # FDM
 
-* `B` sparse infill should follow polys between intersect points
 * `B` fix adaptive slicing with multi-extruder
 * `B` fix supports with grouped parts
 * `B` multi-extruder rendering of raft fails to offset the rest of the print
 * `B` multi-extruder purge blocks fail to generate properly for rafts
-* `F` control layer start position
 * `F` redo auto supports to use poly faces rather than deltas
 * `F` control for size of purge block (with 0=disabled)
+* `F` control layer start position
 * `F` add separate fill speed control
 * `F` polishing and other non-planar work
 * `F` gradient infill https://www.youtube.com/watch?v=hq53gsYREHU&feature=emb_logo
-* `F` feather sharp tips by reducing extrusion in area of overlap
 * `F` first layer segment large flat areas for better fill reliability
+* `F` feather sharp tips by reducing extrusion in area of overlap
 * `F` enable purge blocks when quick layers are detected
+* `F` option to support interior bridges when 0% infill
+* `F` trim support offset from layer below
+* `F` calculate filament use per extruder per print
+* `F` first layer support speed should be same as shell speed
 * `F` apply finish speed to exposed top and underside flat areas
 * `F` expand internal supporting flats / solids before projection
-* `F` first layer support speed should be same as shell speed
-* `F` trim support offset from layer below
-* `F` option to support interior bridges when 0% infill
-* `F` calculate filament use per extruder per print
 * `P` implement infill clipping in wasm
 * `P` solid fill the tops of supports for down facing flats
+* `P` sparse infill should follow polys between intersect points
 
 # SLA
 
diff --git a/src/dev/fdm/GridBot.One b/src/dev/fdm/GridBot.One
index ceabd449..83378dbe 100644
--- a/src/dev/fdm/GridBot.One
+++ b/src/dev/fdm/GridBot.One
@@ -32,6 +32,8 @@
         "progress": "M117 {progress}% layer {layer} / {layers}"
     },
     "settings":{
+        "image_url": "gridbot.png",
+        "image_scale": 0.7,
         "origin_center": false,
         "bed_width": 300,
         "bed_depth": 300,
diff --git a/src/kiri/conf.js b/src/kiri/conf.js
index b00c73f3..f8e2508b 100644
--- a/src/kiri/conf.js
+++ b/src/kiri/conf.js
@@ -101,6 +101,8 @@
             noclone: valueOf(code.no_clone, false),
             mode: mode || code.mode || '',
             internal: 0,
+            imageURL: valueOf(set.image_url, ""),
+            imageScale: valueOf(set.image_scale, 0.75),
             bedHeight: valueOf(set.bed_height, 2.5),
             bedWidth: valueOf(set.bed_width, 300),
             bedDepth: valueOf(set.bed_depth, 175),
@@ -247,6 +249,8 @@
                 d:{
                     new: true,
                     mode: "",
+                    deviceName: "",
+                    imageURL: "",
                     internal: 0,
                     bedWidth: 300,
                     bedDepth: 175,
@@ -337,9 +341,10 @@
                 // device defaults SLA:Device
                 d:{
                     new: true,
-                    deviceName: "",
-                    noclone: false,
                     mode: "",
+                    deviceName: "",
+                    imageURL: "",
+                    noclone: false,
                     internal: 0,
                     bedWidth: 150,
                     bedDepth: 150,
@@ -380,6 +385,8 @@
                 d:{
                     new: true,
                     mode: "",
+                    deviceName: "",
+                    imageURL: "",
                     internal: 0,
                     bedWidth: 300,
                     bedDepth: 175,
@@ -468,6 +475,8 @@
                 d:{
                     new: true,
                     mode: "",
+                    deviceName: "",
+                    imageURL: "",
                     internal: 0,
                     bedWidth: 300,
                     bedDepth: 175,
diff --git a/src/kiri/init.js b/src/kiri/init.js
index 2b8db45e..edd885d3 100644
--- a/src/kiri/init.js
+++ b/src/kiri/init.js
@@ -46,7 +46,8 @@
         platform = API.platform,
         selection = API.selection;
 
-    let deviceLock = false,
+    let deviceImage = null,
+        deviceLock = false,
         selectedTool = null,
         editTools = null,
         maxTool = 0,
@@ -733,6 +734,36 @@
             }
 
             API.conf.save();
+
+            if (deviceImage) {
+                SPACE.world.remove(deviceImage);
+                deviceImage = null;
+            }
+            if (dev.imageURL) {
+                new THREE.TextureLoader().load(dev.imageURL, texture => {
+                    if (deviceImage) {
+                        SPACE.world.remove(deviceImage);
+                        deviceImage = null;
+                    }
+                    if (!texture) {
+                        return;
+                    }
+                    let { width, height } = texture.image;
+                    let scale = dev.imageScale || 0.75;
+                    let dev_ratio = dev.bedWidth / dev.bedDepth;
+                    let img_ratio = width / height;
+                    if (dev_ratio > img_ratio) {
+                        scale *= dev.bedDepth / height;
+                    } else {
+                        scale *= dev.bedWidth / width;
+                    }
+                    let geometry = new THREE.PlaneBufferGeometry(width * scale, height * scale, 1),
+                        material = new THREE.MeshBasicMaterial({ map: texture, transparent: true }),
+                        mesh = new THREE.Mesh(geometry, material);
+                    mesh.position.z = -dev.bedHeight;
+                    SPACE.world.add(deviceImage = mesh);
+                });
+            }
         } catch (e) {
             console.log({error:e, device:code, devicename});
             API.show.alert(`invalid or deprecated device: "${devicename}"`, 10);
diff --git a/web/kiri/gridbot.png b/web/kiri/gridbot.png
new file mode 100644
index 00000000..0df6ccc8
Binary files /dev/null and b/web/kiri/gridbot.png differ