mark-reynolds

@ahoeben Sounds good. I'm good to go for now. Will see if I can get a Marlin build that will support the arc movements and re-test. Your efforts are appreciated!

@ahoeben I was wrong. Manually installing the Arc Welder plugin in Cura did not correctly generate the necessary gcode. It simply ignores the arc welder option when slicing and the file generated is exactly the same as one w/o the arc welder option. Reinstalling the 3.5.1 arc welder plugin from the Marketplace DOES generate the necessary gcode, but it still has the same issues of simply extruding lots of material in a puddle, and then just ramdomly roaming around the print bed.

Just saw this when reading this thread. Running Cura 4.8, and my printer is an Ender 3 Pro, with Marlin 2.0.7.2. Installed the Cura plugin for Arc Welder (ver. 3.5.0) and all ran beautifully...great curves!!! Upgraded to 3.5.1 and everything went to hell. Extruder starts by laying down a HUGE amount of material before simply going bonkers. I manually rolled the Arc Welder plugin back, resliced and all is well again. Unsure what I can provide to determine what happened between 3.5.0 and 3.5.1 in the plugin world.