Good Morning, I'm planning on filling my OT 50 Lb today with Rollin's stuff. I've been reading the Stelmok/Thurlow books, the instructions that came with the filler and threads posted here. The books describe immediate recoating after the first application and completing a 3 sq ft section with all three coats before moving on to the next section. However, the instructions suggest coating the whole boat with the first application before moving on to the 2nd. Which way is the best? Also, I have read a few historical posts that indicate problems with loosening of canvas after filling under certain conditions. It is going to be in the low 90s and humid here today. But I will be doing this in inside, out of the sun. Are these conditions suitable for filling? I want to do it right the first time, so any thoughts on these questions would be appreciated.