JWKIMBALL at aol.com wrote: > Anyone out there have pictures or diagrams to restring a UST HDX572 with > MDP75 motor drive? I'm trying to add the motor drive to my existing tower. According to the US Tower brochure I have, the HDX572 uses the MDPL1000. The MDP750 (note: 750, not 75) is used only on the HDX555 (which I have) and on some of the TX series. 73 Alan NV8A