I am have been trying to get my Rostock Max to calibrate at .04 or better but just cannot get it there. My bed radius is set to 110mm and I get around .07 normally. Here are a couple of heat maps. Does this pattern show anything mechanical to try and tweak? I have replaced everything mechanically trying to get this down.
RSM v3 converted over to Max Metal frame with FSRs and Duet wifi. Stock injection molded carriages with TL carbon fiber arms.