Probably a different "Greg" there are 3-4 of us floating around the ATM group in Portland. I haven't been to OSP for about 20 years since I own some land in the area.
That said, be happy to try to help. Where are you located?
The ATM get together for RCA is on the 23rd, check the RCA Calendar. I don't expect to make this one, I'll be judging science fair projects... :-) I could meet you later though, PM me...