What type of sewing machine do you use?

Interesting question (and one we’re often asked).  All the sewing to date has been performed with a very heavy-duty commercial sewing machine designed for upholstery fabrics and thick leather.  We’re about to install a pneumatic sewing machine most commonly found among saddle makers; we’re awaiting the updated industrial air compressor to be installed.  The new machine will sew up to ¾” thick harness leather!