Mbv77

Hello all, New member here. Been working with leather for a few years now but still learning tricks of the trade. Recently picked up a singer 31-15 sewing machine to sew my leather with. I still need some practice or any tips on how to keep my stitching lines straight with it. Recently retired from the military and now am trying to use my leather working skills to supplement my income. Look forward to reading and learning new skills from ya'll. Thanks Matt