Quote Originally Posted by DaveB View Post
what is the Vref value you have set on your A&B extruders? If your drivers on that are burning out, maybe raising the value to 127 would help that.
The feeders are still at default, what is 127 iirc.

Found the culprit, was the feed carriage. DO NOT print feed carriages from ABS!!!
Still not exactly sure what happened, but seems like the spring was no longer able to put enough tension on the floating arm. Spring is still as springy as the day it was new so has to be the carriage.

Back to the stock carriage, and its printing, finishing prints...still having some serious extrusion issues. Will post a pic of whats going on now in a bit...gotta get dinner going for the kids right now lol.