Grannie I don't see how you can possibly be wrong when you change her patterns as just look at all of the spin offs with very little change being sold personly I think this copyright thing has gotten completely out of hand and doing way more harm to the quilting world than anything else could I think it all started when McCalls poblished that article that magazine use to be my favorite but I thought if they could publish something that far off then turn around and print sinoff patterns I wanted no part of them I thre all I had in the trash as I didn't want someone else to make the mistake of using one either anyway when I see a pattern I like just go for it and have fun I do even sell some who needs the magazines with all the patterns on the internet sew and have fun and don't worry about a few