Whilst hand quilting I have come across a very small area of seam allowance (approx. 1½") which has frayed, possibly from being pulled to tightly in the frame, but despite trying to hem it against the adjoining piece of fabric, which incidently is a narrow sashing, it is still fraying and by doing so I appear to have made it worse. Has this happened to anyone else, or is it only me? P l e a s e any suggestions on how best to deal with it. :(