Interesting. I sent a Contax IIa to Gus and had a similar experience getting it finished. I was in an online que that moved at an incredibly slow rate- Ii think I calculated it was going to take years to get it back. So I also politely sent his a couple of emails engine with just send the camera back- and it was suddenly done! In my case the exterior of the camera was beautifully cleaned- it really looked like new.
Yeah it seems he doesn't work on your camera unless you ask for it back. But for the actual mechanical part of the work - no complaints.

