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<blockquote data-quote="rwiggins" data-source="post: 327" data-attributes="member: 124">were you able to solve this? if not are you able to (with your hotend off to the side so it does not hit the table) use gcode to move to zero bed height? also did you do a direct copy and paste of entry and exit gcode? I had an issue with that the first time around, due to the copy paste method actually entering it into one line, so the whole thing ends up being commented out instead of going line by line. I had to enter each line by hand to get around that issueIf you could, post your Gcode, I will post mine from my settings below. Mine is for a direct drive setup.StartG90&nbsp; &nbsp; &nbsp; ; Set to Absolute PositioningM82&nbsp; &nbsp; &nbsp; ; Set extruder to absolute modeG21&nbsp; &nbsp; &nbsp; ; Metric valuesM107&nbsp; &nbsp;&nbsp; ; Start with the fan offG92 X0 Y0 Z0 E0 ; Set all axis to 0G28 Y F1000&nbsp; ; Home Y axisG28 X F1000&nbsp; ; Home X axisG0 X0 F1000&nbsp; ; Move X to the edgeG0 Y10 F2000 ; Move Y to start positionG0 Y0 F200; Move Y to start positionG1 E10&nbsp;&nbsp; ; Extruder 10mm material (purge nozzle)G1 X270 E120 F200&nbsp;&nbsp; ; Move to the other edge of the belt and keep extrudingG91G0 Z0.18G90G92 Z0&nbsp;&nbsp; ; Zero BeltG92 E0&nbsp;&nbsp; ; Zero the extruded lengthG1 E-4 F3900&nbsp; ; Retract 4mm at 65mm/sG1 E0&nbsp; &nbsp; ; Move extruder back to 0G92 Y0.25 ; Set Y to start positionM117 BELT Printer Printing...;˅˅˅˅˅˅˅˅˅˅˅˅˅˅˅˅ - copy from here / paste codes just under here - ˅˅˅˅˅˅˅˅˅˅˅˅˅˅˅˅M107 ;start with the fan offEndG92 E0&nbsp;&nbsp; ; Set Extruder to zeroG1 E-6&nbsp;&nbsp; ; Retract 6mmG92 Z0&nbsp;&nbsp; ; Set Belt to zeroG0 Z50 F100 ; Move Belt 50mm before starting up the next productG92 Z0&nbsp;&nbsp; ; Set Belt to zero againG28 Y ; Home Y G28 X ; Home X;˄˄˄˄˄˄˄˄˄˄˄˄˄˄˄˄ - copy up to here / paste codes just above here - ˄˄˄˄˄˄˄˄˄˄˄˄˄˄˄˄M104 S0&nbsp; ; Extruder heater offM140 S0&nbsp; ; Heated bed heater offG92 Z0M18&nbsp; &nbsp; &nbsp; ; Disable all stepper motors</blockquote>

[QUOTE="rwiggins, post: 327, member: 124"] were you able to solve this? if not are you able to (with your hotend off to the side so it does not hit the table) use gcode to move to zero bed height? also did you do a direct copy and paste of entry and exit gcode? I had an issue with that the first time around, due to the copy paste method actually entering it into one line, so the whole thing ends up being commented out instead of going line by line. I had to enter each line by hand to get around that issue If you could, post your Gcode, I will post mine from my settings below. Mine is for a direct drive setup. Start G90 ; Set to Absolute Positioning M82 ; Set extruder to absolute mode G21 ; Metric values M107 ; Start with the fan off G92 X0 Y0 Z0 E0 ; Set all axis to 0 G28 Y F1000 ; Home Y axis G28 X F1000 ; Home X axis G0 X0 F1000 ; Move X to the edge G0 Y10 F2000 ; Move Y to start position G0 Y0 F200; Move Y to start position G1 E10 ; Extruder 10mm material (purge nozzle) G1 X270 E120 F200 ; Move to the other edge of the belt and keep extruding G91 G0 Z0.18 G90 G92 Z0 ; Zero Belt G92 E0 ; Zero the extruded length G1 E-4 F3900 ; Retract 4mm at 65mm/s G1 E0 ; Move extruder back to 0 G92 Y0.25 ; Set Y to start position M117 BELT Printer Printing... ;˅˅˅˅˅˅˅˅˅˅˅˅˅˅˅˅ - copy from here / paste codes just under here - ˅˅˅˅˅˅˅˅˅˅˅˅˅˅˅˅ M107 ;start with the fan off End G92 E0 ; Set Extruder to zero G1 E-6 ; Retract 6mm G92 Z0 ; Set Belt to zero G0 Z50 F100 ; Move Belt 50mm before starting up the next product G92 Z0 ; Set Belt to zero again G28 Y ; Home Y G28 X ; Home X ;˄˄˄˄˄˄˄˄˄˄˄˄˄˄˄˄ - copy up to here / paste codes just above here - ˄˄˄˄˄˄˄˄˄˄˄˄˄˄˄˄ M104 S0 ; Extruder heater off M140 S0 ; Heated bed heater off G92 Z0 M18 ; Disable all stepper motors [/QUOTE]

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