I found out the walking foot I bought from the Brother dealer at the same time I bought my machine is wrong. Today at my quilting group I tried a friends Janome walking foot. Mine has the fork thingy (real tachie here) that the set screw for the needle sets into, hers has a bar that sets on top of the set screw. I used hers all morning, not one tiny stitch. :thumbup: . Never did hear back from the Brother support group.