I just got off the phone with Ron. Mine is a 3.5 year old machine that was having some charging issues. With his help I was able to diagnose the problem and am getting it fixed no charge. Great customer service. Highly recommend buying a Tennis Tutor machine.
Tour 100T ESP extended to 27.375", Pro Line X 16@56, TW 1.3 leather, 5g @12 - 333g - 5 HL