diff --git a/notes.md b/notes.md
index d34578c8..3356d276 100644
--- a/notes.md
+++ b/notes.md
@@ -15,6 +15,7 @@
 * `P` explore widget vertex reloading / replacing (Onshape primarily)
 
 * `F` SVG import to 3D part like images
+* `F` bundle current profile into exported device
 
 # FDM
 
@@ -23,6 +24,7 @@
 * `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` test outlining solid projected areas
 * `F` slicing controls per user-defined z-region
 * `F` control for size of purge block (with 0=disabled)
 * `F` add separate fill speed control
diff --git a/src/kiri/conf.js b/src/kiri/conf.js
index 6c036833..23cd2423 100644
--- a/src/kiri/conf.js
+++ b/src/kiri/conf.js
@@ -287,6 +287,7 @@
                     sliceFillAngle: 45,
                     sliceFillOverlap: 0.3,
                     sliceFillSparse: 0.5,
+                    sliceFillRate: 0,
                     sliceFillType: "hex",
                     sliceSupportDensity: 0.25,
                     sliceSupportOffset: 1.0,
diff --git a/src/kiri/init.js b/src/kiri/init.js
index 7a246c8a..3b6c45a6 100644
--- a/src/kiri/init.js
+++ b/src/kiri/init.js
@@ -459,9 +459,15 @@
                 renderMode++;
                 API.function.slice();
                 break;
-            case cca('a'): // auto arrange items on platform
-                platform.layout();
-                API.space.set_focus(API.selection.widgets());
+            case cca('a'):
+                if (API.view.get() === VIEWS.ARRANGE) {
+                    // auto arrange items on platform
+                    platform.layout();
+                    API.space.set_focus(API.selection.widgets());
+                } else {
+                    // go to arrange view
+                    API.view.set(VIEWS.ARRANGE);
+                }
                 break;
             default:
                 API.event.emit('keypress', evt);
@@ -1653,6 +1659,8 @@
             sliceFillSparse:     UC.newInput(LANG.fi_pcnt_s, {title:LANG.fi_pcnt_l, convert:UC.toFloat, bound:UC.bound(0.0,1.0), modes:FDM}),
             sliceFillAngle:      UC.newInput(LANG.fi_angl_s, {title:LANG.fi_angl_l, convert:UC.toFloat, modes:FDM}),
             sliceFillOverlap:    UC.newInput(LANG.fi_over_s, {title:LANG.fi_over_l, convert:UC.toFloat, bound:UC.bound(0.0,2.0), modes:FDM}),
+            fdmSep:              UC.newBlank({class:"pop-sep", modes:FDM}),
+            sliceFillRate:       UC.newInput(LANG.ou_feed_s, {title:LANG.fi_rate_l, convert:UC.toInt, bound:UC.bound(0,300), modes:FDM}),
 
             fdmSupport:          UC.newGroup(LANG.sp_menu, null, {modes:FDM, marker:false}),
             sliceSupportNozzle:  UC.newSelect(LANG.sp_nozl_s, {title:LANG.sp_nozl_l, modes:FDM}, "extruders"),
diff --git a/src/kiri/print.js b/src/kiri/print.js
index 86a12c12..2543eba6 100644
--- a/src/kiri/print.js
+++ b/src/kiri/print.js
@@ -442,6 +442,7 @@
             firstPrintMult = process.firstLayerPrintMult,
             printSpeed = opt.speed || (firstLayer ? firstShellSpeed : process.outputFeedrate),
             fillSpeed = opt.speed || opt.fillSpeed || (firstLayer ? firstFillSpeed || firstShellSpeed : process.outputFeedrate),
+            infillSpeed = process.sliceFillRate || opt.infillSpeed || fillSpeed || printSpeed,
             moveSpeed = process.outputSeekrate,
             origin = startPoint.add(offset),
             zhop = process.zHopDistance || 0,
@@ -779,7 +780,7 @@
 
                 // then output solid and sparse fill
                 outputFills(next.fill_lines);
-                outputSparse(next.fill_sparse, sparseMult);
+                outputSparse(next.fill_sparse, sparseMult, infillSpeed);
 
                 lastTop = next;
             }
diff --git a/web/kiri/lang/en.js b/web/kiri/lang/en.js
index 82547eb2..d080f085 100644
--- a/web/kiri/lang/en.js
+++ b/web/kiri/lang/en.js
@@ -200,6 +200,8 @@ kiri.lang['en-us'] = {
     fi_angl_l:      "base angle in degrees",
     fi_over_s:      "overlap",
     fi_over_l:      "overlap with shell and fill\nas % of nozzle width\nhigher bonds better\n0.0 - 1.0",
+    // fi_rate_s:      "print speed",
+    fi_rate_l:      "extrusion speed for infill\nset to 0 to use default\noutput print speeds",
 
     // FDM FIRST LAYER
     fl_menu:        "base",