Disabling retract and messing with extrusion multiplier gave me thin walled cubes that made me more hopeful that I'm on the right track than I was before. I calibrated my extruder before by, as you, Polygonhell, said, feeding a known quantity and measuring how much is actually fed (in my case 100mm was the quantity). I was thinking about the fact that 0.5mm wall width seems a little low for aby Pentatonic - General
1. Change from port /dev/cu.usbserial-A800EU98 to /dev/tty.usbserial-A800EU98 2. Always make sure your printer is disconnected from the host software when doing firmware uploads. 3. Save (cmd+S) the firmware before uploading it and give it say 2 sec. between the time you save it and the time you click Upload. Hope this helps, I kept getting this error myself and I fixed it like I wrote above.by Pentatonic - General
Hey guys, I finally completed the construction of my Prusa i2! I have managed to print some cool stuff in ABS including a Yoda head (that got lost), a 6-hour print that I designed myself (125x82.2x80mm print envelope) and a ton of incomplete prints of various stuff (stopped them myself to recalibrate GCode or thermistor disconnected, etc.). Print quality is passable, with quite a bit of blobbingby Pentatonic - General