ok, I'll look into this.gfeliksdal wrote:Hi Evan,
Please double check the opto-sensors. You could try to reflow the solder joints of them to make sure they don't have an iffy contact. Also make sure the cables are ok and also the cable ends have firm contact with the connectors/screw terminals. If all that doesn't work, I think parts need to be replaced. Starting with the opto sensor and ramps board. Also the required reflashing doesn't seem right. Actually I never had to reflash any of my printers more than once.
BTW, I just printed the exact same part two more times and no problems.
I'll note when the part-shift happens again...