..Wishfulthinking, I think the worst problem was the coffee grounds in the coffee! LOL
I finally gave up on the 1/4" thing and put my attachment on the machine that has a little edge that sticks up for the edge of my fabric to run against. It helps me so far. I also place a straight pin to hold two seams together along the row and then just ease the fabric in between pins. BUT....when things are a bit "off" I don't care any more. When it is all done it looks great to me and I love it. Don't fret...quilting is too fun! LOL