So, I'm relatively new to CNC. I am running a Lead 1010 system, Openbuilds Control v1.0.238, Blackbox controller. I made my GCode using Fusion 360 and Swarfer V13 for post processing. What this program does is simply cut an angled edge on a piece that has already been cut out. What I'm experiencing is that after a couple operations, it seems to add a few inches to the Y coordinate before continuing (as you can see by the line that takes off to the top left). At first, I figured maybe I was losing steps in the Y axis, so I checked all the couplers and wheels to make sure that nothing was binding or slipping. I found a few wheels that were maybe a little too tight, so I tried again. It ended up doing the same thing. At this point I figure there's probably an issue with the GCode, but from what I can see with a very amateur eye. . .things seem alright. Any thoughts on what may be wrong? Pictures and GCode attached.