fix FT5 profile. add Z as substitution in gcode

js/kiri-driver-fdm.js

@@ -543,6 +543,8 @@ var gs_kiri_fdm = exports;
                 device.filamentSize,
                 path.layer === 0 ? process.firstSliceHeight : path.height);
 
+            consts.z = zpos.toFixed(2);
+            consts.Z = consts.z;
             consts.layer = layer;
             consts.height = path.height.toFixed(3);
 
@@ -557,7 +559,7 @@ var gs_kiri_fdm = exports;
                     append(constReplace(line, consts));
                 });
             } else {
-                append("; --- layer " + layer + " (" + consts.height + " @ " + zpos.toFixed(3) + ") ---");
+                append("; --- layer " + layer + " (" + consts.height + " @ " + consts.z + ") ---");
             }
 
             // second layer fan on

js/kiri.js

@@ -1301,6 +1301,7 @@ self.kiri.license = exports.LICENSE;
         forWidgets(function(widget) {
             var segtimes = {},
                 segNumber = 0,
+                errored = false,
                 startTime,
                 lastMsg;
 
@@ -1330,7 +1331,7 @@ self.kiri.license = exports.LICENSE;
                     firstMesh = false;
                 }
                 // on the last exit, update ui and call the callback
-                if (--countdown === 0 || error) {
+                if (--countdown === 0 || error || errored) {
                     setProgress(0);
                     showSlices(preserveLayer);
                     setOpacity(settings.mode === 'CAM' ? sliced_opacity_cam : sliced_opacity);
@@ -1339,7 +1340,8 @@ self.kiri.license = exports.LICENSE;
                 // update slider window
                 onControlResize();
                 // handle slicing errors
-                if (error) {
+                if (error && !errored) {
+                    errored = true;
                     setViewMode(VIEWS.ARRANGE);
                     setOpacity(model_opacity);
                     widgetDeselect();

web/kiri/filter/FDM/FolgerTech.FT5

@@ -33,7 +33,7 @@
     ],
     "cmd":{
         "fan_power": "M106 S{fan_speed}",
-        "progress": "{progress}% layer {layer}"
+        "progress": "M117 {progress}% layer {layer}"
     },
     "settings":{
         "origin_center": false,