I have a Ferdco 1010, and generally have pretty good luck with it. The issue I am having lately is that whenever I get to the end of a line of stitching which is next to something like a buckle, riggin plate, etc., and turn around and backstitch 3 or 4 stitches, the top side of the stitches are great, but the bottom side turns into a big wadded up mess. It lookes like the thread coming from the top gets a kink in it and so doesn't pull the lock back up in the middle of the leather. Does anyone have any ideas on this? Otherwise the stitches look great. I should mention that most of the time when this happens it is where the leather is a little thicker after having wrapped around a buckle etc. I would sure appreciate any help you could give me.