3D Preview Issues
Hello,
I've noticed that pretty much every G-code I upload generates a large blob (roughly the shape of the surrounding object) for the first 10mm or so of the model. This was fine in previous versions of the software but happens now (Repetier Server Pro 1.0.1) for everything I upload, even old g-code that rendered correctly before. Is there a setting that can fix this, or any hope for a fix? It makes some of my models almost unrecognizable, though they print perfectly fine still.
Thanks!
Comments
After G28 z is 0, then you move to z=15 so printing at that height means layer height 15mm.
G1 X20 Y0 F140 E30
then moves x 20 mm while extruding 30mm filament. That is what gets computed as the thick extrusion.
That is also much too high for extrusion so you will most likely drag it behind you. My suggestion also to make it render better is to replace it with this gcode:
;@nosize
This should at some point extrude enough to stick to bed so when you leave the line for printing it will stick there. The @nosize / @size is so that server does not sue that line for view calculations so it zooms on the print object better.