I've recently started setting up my first darkroom. I've acquired an old 45mxt and am in the process of refurbishing it. everything is going well and is working fine excepting two things.
Firstly, The negative stage guide is missing altogether. does anyone happen to know where I could pick one of these up?

secondly, while I have a cold light head currently attached, I also have a condenser head. the problem is that the bottom condenser is chipped. I have been unable to find a place to get the lens without purchasing an entire unit for ~1k.

any help would be greatly appreciated.