I have done many queen size on my home machine..it takes major patients..the stopping and starting and adjusting is done constantly..I always start at the center..go top to bottom.I pick a pattern that can be done block by block .so I don't have to worry about connecting block to block..I use the bunch method..where u bunch the quilt around u and the machine.so there is no drag on the quilt..u have to have it well basted..or u will get tucks in the back from all the moving..when u first start is the worse..getting the middle done..I also use a batting that doesn't add to weight of the quilt..I try a plush batting once...but only once...it added inches u don't need to fight with..good luck