OK, scratch one more working item off my inherited scuba gear list.
I took my Nitrox course tonight, and had them look at my SPG. As you might remember, I noticed there was some water inside it before our last dive Saturday. Well they hooked it up to a cylinder that was measuring 500psi +/- and my SPG didn't flinch off of 0. So who know's how much pressure I really had? They are sending it to Scuba Pro for me, so it'll be interesting to see if they offer to fix/replace a 15 year old SPG?
NWGD, I don't suppose you have an SPG I can borrow too? If not, I'm sure I can finagal my LDS into letting me borrow one for Wednesday night.
PS, when we tested my cylinders' O2, they both read 2400psi on the nose.
Thanks,
Jason