Craftunique CraftBot 3 Right Limit Switch Stop Plate

thingiverse

I received one of the first CraftBot 3 printers in the US last June. I already had a CraftBot 2+ and liked the system and the ready print go aspects (though my Prusa MK3 at home is often less fussy). I needed the multi material and large print bed and was excited to receive the printer. About 6 mo in the second head had a critical temp reading error and after replacing the thermistor (not the issue) and the print head boards (replacements provided by Createunique) got it working again... however, someone might have made a slight design 'upgrade' between production runs of the printer and board. The new x limit switch no longer contacted the limit switch stop plate when the head tries to find home. After about 6mo of inconsistent multimaterial prints using binder clips and lab tape I finally made an extension for the stop plate. Now it finds home everything time and in the same place. Made this to snap on and forget, with minimal material. I used PETG from Craftunique. Take about 20 min to print and really no cleanup. I went with 41% infill because... I wanted 40% and didn't notice it went to 41%... so I'm including the fusion file, the STL I used, and the gcode for the CB3 (it prints using PETG on head 1). Would love to know if anyone else had this issue or if I'm unique in the Craftunique universe.