diff --git a/notes.md b/notes.md
index 4c7f9c32..b442cc0d 100644
--- a/notes.md
+++ b/notes.md
@@ -102,6 +102,7 @@
 * `F` ease-in and ease-out especially on tab cut-out start/stop
 * `F` maintain several part orientations + op chains in a single profile
 
+* `P` improve parser - do not require spaced tokens and support implied G0 / G1
 * `P` inner corner arc moves
 * `P` log Z interpolation for contour XYZ moves
 * `P` option to start with the smallest poly by area on layer change
diff --git a/package.json b/package.json
index cad51233..be134470 100644
--- a/package.json
+++ b/package.json
@@ -1,6 +1,6 @@
 {
     "name": "grid-apps",
-    "version": "3.8.9D",
+    "version": "3.8.10D",
     "description": "grid.space 3d slice & modeling tools",
     "author": "Stewart Allen <sa@grid.space>",
     "license": "MIT",
diff --git a/src/kiri-mode/cam/ops.js b/src/kiri-mode/cam/ops.js
index a0a0ab71..4f4381b1 100644
--- a/src/kiri-mode/cam/ops.js
+++ b/src/kiri-mode/cam/ops.js
@@ -958,14 +958,14 @@ class OpTrace extends CamOp {
                 poly2polyEmit(polys, newPoint(0,0,0), (poly, index, count, spoint) => {
                     routed.push(poly);
                 });
-                for (let poly of routed) {
+                for (let poly of POLY.nest(routed)) {
                     let offdist = 0;
                     switch (offset) {
                         case "outside": offdist = toolDiam / 2; break;
                         case "inside": offdist = -toolDiam / 2; break;
                     }
                     if (offdist) {
-                        let pnew = POLY.offset([poly], offdist);
+                        let pnew = POLY.offset([poly], offdist, { minArea: 0 });
                         if (pnew) {
                             poly = POLY.setZ(pnew, poly.getZ());
                         } else {
diff --git a/src/kiri/print.js b/src/kiri/print.js
index 0c49236c..9bb1da7e 100644
--- a/src/kiri/print.js
+++ b/src/kiri/print.js
@@ -475,7 +475,10 @@ class Print {
                 newlayer = true;
                 autolayer = false;
             }
-            line = line.split(";")[0].split(" ").filter(v => v);
+            // if (["X","Y","Z"].indexOf(line.charAt(0)) >= 0) {
+            //     line = `G0${line}`;
+            // }
+            line = line.trim().split(";")[0].split(" ").filter(v => v);
             let cmd = line.shift();
             if (!cmd) return;
             if (cmd.charAt(0) === 'T') {
@@ -486,6 +489,7 @@ class Print {
                     xoff.Y = -ext[pos].extOffsetY;
                 }
             }
+
             pos.E = 0.0;
             switch (cmd) {
                 case 'M82':
diff --git a/src/main/kiri.js b/src/main/kiri.js
index 5cbce0b9..a6dc6878 100644
--- a/src/main/kiri.js
+++ b/src/main/kiri.js
@@ -15,7 +15,7 @@ gapp.main("main.kiri", [], (root) => {
     const modfns = root.kirimod = ( root.kirimod || [] );
 
     const kiri = root.kiri = {
-        beta: 3809,
+        beta: 3810,
         driver: {}, // driver modules
         load(fn) {
             modfns.push(fn);
diff --git a/src/moto/license.js b/src/moto/license.js
index a4fc30a6..0afcec8b 100644
--- a/src/moto/license.js
+++ b/src/moto/license.js
@@ -5,7 +5,7 @@
     let terms = {
         COPYRIGHT: "Copyright (C) Stewart Allen <sa@grid.space> - All Rights Reserved",
         LICENSE: "See the license.md file included with the source distribution",
-        VERSION: (is_self ? self : this).debug_version || "3.8.D9"
+        VERSION: (is_self ? self : this).debug_version || "3.8.D10"
     };
 
     if (typeof(module) === 'object') {
diff --git a/web/kiri/lang/en.js b/web/kiri/lang/en.js
index b890ca69..7e854563 100644
--- a/web/kiri/lang/en.js
+++ b/web/kiri/lang/en.js
@@ -677,7 +677,7 @@ self.kiri.lang['en-us'] = {
     ou_depf_s:      "depth first",
     ou_depf_l:      ["optimize pocket cuts","with depth priority"],
     ou_toin_s:      "tool init",
-    ou_toin_l:      "emit tool change with first operation",
+    ou_toin_l:      "add tool change with first operation. when disabled, the gcode assumes the first tool is loaded and offset probed",
     ou_forz_s:      "force z max",
     ou_forz_l:      "all moves between pockets will go to z max (above stock). this is usually required if you are not performing a roughing operation before pocketing operations.",
     ou_z1st_s:      "first z max",