Putting a 12exp roll of Fujicolor 100 through a Goodwill Yashica to test.
Mechanics (shutter, mirror lock-up, winding) and meter all seemed to be in working order, but ergonomics on it were killing me. Especially how changing the shutter speed could easily alter the ISO setting.
So I'll end up mailing it off to someone else at cost-of-shipping immediately after I finish my next test roll. The Yashinon 50mm f/1.4 lens it came with in M42 mount I did hold onto since I didn't have any M42 lenses but I knew it might be worth having to use on future vintage bodies.