RE: paperprinces @ post # 3: I used the information from this great video a while ago on my Bernina and other machines. It helped the stitching on every machine. I thought my stitching was good before but, wow, what a difference this info made.
So, IMHO, I think trying these steps on any machine may make a difference. It certainly can't hurt.
Here's to great stitching!
peace