[svr]

Thanks, data sheet says 60 is minimum, been experimenting with different ways to heat the booth, i can get the air in the upper end of the booth into the mid 70's and the upper end metal about 70 without much trouble, the metal temp on the far side near the floor is in the low 60's. May have to put a fan in the booth to help even out the temps before i shoot it, turn it off while i shoot and then turn it back on after the fumes exit. Also working on a way to heat the incoming air in the booth which may solve the problem.