Should you overlock before or after sewing?
You can use the overlocker to finish the seams together after constructing your garment but before doing any topstitching. You’ll want to try on the garment and make sure the fit is spot on before finishing the seams in this way.
Can you reverse stitch with a walking foot?
When not to use a walking foot.
REVERSE SEWING: The foot isn’t designed for use in reverse. foot assists in forward movement and won’t allow the fabric to move side to side. SOME DECORATIVE STITCHES: Wide decorative stitches require side to side fabric motion, which is inhibited by the walking foot.
How many times should you backstitch?
Try to stick to no more than four stitches when back stitching otherwise it could start messing with how pretty your seams look.