Hey Brian!
What started this exercise off was my desire to perform comparative tests between Amidol, Don's PPPD, Ansco 130 and Phenidone/Ascorbic (Gainer's PC-TEA)on Azo contact prints.

The Amidol/PG stock solution is because I want to minimize my handling of dry Amidol.

I need to run a second set of test prints through Don's PPPD (I fouled up the first set) and run an additional set through Michael Smiths's Amidol for comparison.

Lord only knows where all this will lead... :p