I agree with "Dollyo" I vowed that I will learn to make "Perfect Miltered Corners" on my quilts. I also watched Sharon Schambers You Tube Tutorial, and it's the best. I listened to it four times, took notes, and my quilt corners came out Perfect. She is the greatest....I now, have a note in the walking foot box for quick referral. However, I haven't finished a large quilt, to have to deal with the weight issue. I may invest in the $4.00 tool that was mentioned too. Try the You Tube website, you'll be amazed.