Hmmm....I shoot8x10 Hp5 @ 200. Process in D76 1:1 for 13 minutes in JOBO CPA. These negs print fine on Azo #3. I used to over process my negs heavily and they printed fine with this printer set up. I don't over process anymore and my normal negs are now taking over an hour to print. That's why I began to suspect the glass. But, from what you all are saying it most likely isn't the glass. I don't have access to a densitomiter. All truth be told, I'd like to just by one of Edwards HO printers. Though, I'd rather sink the cash in more paper and pt/pd instead. Thanks so much for the help so far.