Barlow 27 two speed top ring

The top ring (grippy thing) that holds the rope broke so I made a replacement part.As this is going to be used outside and in the sun I printed this in Bambu ASA with following settings: 0.12mm layer height100% concentric infill avoid crossing wallsouter brim only 10mmno supports Asa is very prone to warping, the default settings don't work for me. These settings avoid warping for me:use a very clean build platepreheat your chamber at least 30min at 110C, I put a fleece blanket over my entire printer to get a chamber temp of >50C. Increased the build plate printing temp to 100cDecrease the nozzle extrusion temp to 255c