G302/303 top shell

thingiverse

Edit 11/11/2019 - added a new version of the flat top shell with posts aligned tighter, feels solid, may need to file about .05mm-1mm off hook parts for perfect fit. This new shell fits much better than the first iteration but requires mid shell disassembly for removal. Modelled in Fusion 360 based on 3D scans by u/Forty_0ne and a photogrammetry scan taken myself for extra measure. Work in progress is up now, will edit this text if changes are made or improvements found as I figure out better ways to design it. Included is a shell with bat ears, recently added feature that I haven't printed the whole shell yet so can't check clearance with scroll wheel, but did cut and print just the ear part for fit test which looks good. Also included is a flat top copy used for all test prints. Print in orientation shown for best results, use supports where necessary. Use PrusaSlic3r support enforcers to resize objects generating supports within their area, very handy for parts with many small holes reducing filament usage and print times while simplifying clean up. Note: pegs don't align perfectly with their holes which can be adjusted if it's an issue, cover doesn't wiggle even when pushed hard and can be removed without unscrewing the base by running a nail under one edge to pop it off. This might actually be a feature in disguise!