I thought I never sewed over pins...hum...but I had to have at least once. I had my yearly tune up on my Bernina 153 in April.
I had only been sewing straight stitch, then I wanted to do a zig zag and stitches were not showing up on the right side of the stitch.
We took my machine in this morning and timing was off - I was told I had to have sewn over a pin and nicked the needle thus throwing off the timing...good news all fixed and only a $25.00 service charge..great LQS (Sun Valley Quilts - Sun City, AZ) glad I purchased my machine there years ago now. I am back in business
Yes, I purchased fabric, a charm pack, marking pen and template plastic.. That is the way it goes
Judy in Phx, AZ