Ladies! Get creative! Beneath every one of my machines (1 Viking, 1 serger, 2 FWs and 1 embroidery) there is a comfort mat from mammograms. Even my Brother 1500 on the HandiQuilter sits on one. They are sticky back, don't move and the foam absorbs sound. I pay $5 for these every time I have a mammogram and I ask for the largest size. They will only throw them out after you leave the room. When I take one of the FWs out I use a thick rubber bubble shelf liner.