This is a controversial subject. I am not sure about the weight, but from the two KRs building experience, I see absolutely no benefit from doing this and can only see potential problems. I think filling the grain of the wood is much easier than introducing pin holes into the equation and then having to fill them.
My Panther Building Documentation at PantherBuilder Web Site Daniel R. Heath - Lexington, SC -----Original Message----- I've heard people using 1.45 oz deck cloth. Saves all of finish prep work. I think it add too much weight.