Originally Posted by indymta
I've had my 6600 P for a couple of years and love it especially the needle up/down. I don't use the Accufeed as often as I'd like to because I haven't figured out how to keep an accurate 1/4 inch with it --I prefer to use the 1/4 inch foot. Haven't tried FMQ yet but did purchase the special bobbin case in order to do FMQ. Info from board members said one would avoid problems using the special bobbin.
If you are using the 1/4" that uses the accu feed feature, you have to move your needle over to 5.5. If you look at the packaging that came with the foot and the plate, it tells you to move the needle over.