I'm doing another gauge pod myself but this time in ABS because I ran out of petg until Monday I did 0.1mm layer height with 100% infill which is really overkill lol it's only 33% done and has been printing for just about 24 hours now
Wed. after work I might go and test fit the pod in the car.. crap just remembered I forgot to get some cut off wheels for my dremel.. a small brad nail makes a good 3mm dowel pin