In regards to being off a mm here and there, I will admit I don’t have the highest quality caliper (HarborFright). is it possible the fluctuation is due to a cheap caliper? I notice when I squeeze the calipers I can take off a mm or two, that can’t be good.
Thanks RafalFett, Yeah my collection is open to all, if anyone wants detailed pics of any found parts i have just send me a PM and I'll post them. I know It's a pie in the sky dream but I'm still looking for a real Glenross Dental Expander to add to my PP2.
Yeah dream on Syper!!!