Dan, I was told it's more of a stress relief step. Bill Higdon
> da...@alltel.net wrote: > > We had issues with the part coming out looking good and then a month > > later, it would begin to develop cracks. Todd of Todd's Canopies > > told me that it needed to be re-heated to "cure it" or do they call > > that "post cure", something like that. So on the 7th and last > > windshield that I built, I did that and it has not developed any > > cracks. > > I've been told it's basically the same idea as tempering hardened steel. > -- > Steve > 33...@swbell.net > N3343V- '75 C150M > N205FT- KR1 #6170 > He who seeks will find, and he who knocks will be let in. >