Awhile back someone mentioned to have most of your seams going horizontal as when they're going vertical you end up with a bump as you advance your quilt (if using a frame). I was always having trouble keeping my quilt straight due to this reason so this last time while using all my scraps (mostly full width) I seamed across. Now will be the test to see if it helps.
Thanks for all the great info received on this site from you'all.