Just finished quilting a Dresden Express on the longarm at my LQS Wednesday. Talked to the shop emp. who is there to help if I run into trouble, about seam allowances causing problems. Not only do I sometimes wander off the 1/4", for various reasons, but it is so important when cutting fabric to have the right placement of the ruler for regular or scant. This goes back to the first post in todays messages, is it good enough for me? Most of the time yes, but when you compile of couple of boo-boo's, it makes a big difference! Boy now I will have to slow down and be more careful.