By the way do you use a Stress gage on yer pulls,

I've got calibrated elbows. [Linked Image]

Believe me, you should have no trouble estimating pulling tension once you have been doing it. It's just like estimating how much something weighs. Problem is most installers, especially electricians think they are pulling THHN and yank the hell out of it because they don't know any better. That includes untrained data installers.

-Hal

Last edited by hbiss; 02/24/08 07:24 PM.