I quilt king size quilts on my DSM Mainly what it takes is patient's..since there is so much starting and stopping to move the quilt..I always start in the middle and work out..I know some who don't ..but to go from edge to edge makes way more under the machine as u go..plus u have to REALLY have all layers tight together..as we all know they like to move..my sewing area is very small..I use the bunching way of doing it ..as I don't have room for a big table to lay the quilt on..u do one block or small area at a time with the quilt bunch up around the machine.never let it hang down..as it will not be able to move under the needle easy..so really anyone can do it..if u have patience to spare...which I admit I do lose..Then I just leave for awhile...try it ..u may enjoy the challenge..