I have been working on calibrating a delta motion configuration recently, but I have run into an intermittent issue with how the firmware handles continuous coordinate transitions. During complex curved layers, there seems to be a slight stutter in the arm movements that leads to noticeable surface artifacts on the finished print.
While reviewing the motion planning sequence, someone suggested checking the deltaexector routines to see if the step calculations are lagging during rapid directional changes. The hardware itself seems fine since the belts and joints have proper tension, which makes me suspect the delay is happening somewhere in the coordinate processing pipeline.
Has anyone encountered a similar pause or stutter on custom motion profiles, and are there particular junction deviation or buffer parameters you would recommend adjusting to keep the movement consistent?