9 flannel/fleece raggy quilts later...never had this problem; actually the only problem i 've ever had was trying to make the blocks too big,(15") so they went screwey, but the 9" and smaller blocks never had any problems.
Originally Posted by raptureready
As the flannel rags the fleece is going to pick up the lint from the flannel. I think you run a risk of ending up with a mess.