What dilution of HC110 did you use and what kind of water did you dilute it with? If it was your tap water, have you pH tested it lately?Originally Posted by djkloss
Are you using a well calibrated thermometer?
1. APUG Sponsor RH Designs sells a wonderful digital photographic thermometer at a very reasonable price - I love mine!
2. Tmax is a silver Tgrain film - with very fine grain and high acutance.