I have read all the posts, and unless my eyes crossed, I didn't see anyone mention using a stabilizer under the wall hanging. I do a LOT of applique, and small stuff - I always use a stabilizer under the pc. So far so good, I haven't had any problems with your problems. Might give it a try next time. Also, I agree with (another post), shadow stitch around your pcs, that helps too. Cute pc by the way.