Added start.gcode (when did this go missing?)

diff --git a/SkeinPyPy_NewUI/skeinforge_application/alterations/start.gcode b/SkeinPyPy_NewUI/skeinforge_application/alterations/start.gcode
new file mode 100644 (file)
index 0000000..44c2ba0
--- /dev/null
+++ b/SkeinPyPy_NewUI/skeinforge_application/alterations/start.gcode
@@ -0,0 +1,22 @@
+G21        ;metric values
+G90        ;absolute positioning
+
+G28 X0 Y0  ;move X/Y to min endstops
+G28 Z0     ;move Z to min endstops
+
+; if your prints start too high, try changing the Z0.0 below
+; to Z1.0 - the number after the Z is the actual, physical
+; height of the nozzle in mm. This can take some messing around
+; with to get just right...
+G92 X0 Y0 Z0 E0 ;reset software position to front/left/z=0.0
+G21
+G1 Z15.0 F400  ;move the platform down 15mm
+G92 E0         ;zero the extruded length
+
+G1 F75 E5      ;extrude 5mm of feed stock
+G1 F75 E3.5    ;reverse feed stock by 1.5mm
+G92 E0         ;zero the extruded length again
+
+G1 X100 Y100 F3500 ;go to the middle of the platform
+G1 Z0.0 F400   ;back to Z=0 and start the print!
+