Quote Originally Posted by Guero Mochilero View Post
So if you have baffles sewn to the inside layer at 4 " spacing, how much wider at each baffle should the outside layer fabric be. If I had 20-4" vertical baffles in a quilt approximately 7' long and I estimated the fabric to be 1 " longer at each baffle would the outer layer fabric really be 20" longer?
it is what it is. 20" more sounds like alot, but maybe not, i know the outer shell on my 4 season yeti is a good bit wider than the inner. i did just what you're saying, adjusted the baffle spaceing on the outer shell.(more distance between them compared to inner shell spaceing)