Quote Originally Posted by DREW WILEY View Post
Sounds like a myth to me. #76 produces more of a sag in the curve than HC-110, which is capable of a
perfectly straight line in films engineered with that characteristic.
Drew - I use HC110 Dil. B at 68F with Tmax100 and can't get away from a sag in the mid range of the curve. What do you have to do to get the curve to run straight?

Gord