Thanks for the info guys! Its a big help. Its hard when your sitting here and have no one to easily call up and ask in real life.
Andrew - Thanks for the detailed info and advice, and I'm scouring the collodion.org forums now.
Gerald, yes sorry. I meant 1.076, my hydrometer abbreviates the reading.
Smiegliitz, thanks alot for going to the trouble of the scan! and your advice.

Hopefully between all of the above I can start to get this silver bath sorted!

Cheers,
Matt