I am new to this forum. I have a similar tool, maybe a year or two older. I have been using it as a manual machine in the jog mode. I have yet to learn the controller, as my documentation is incomplete. The iron seems bulletproof! I am into mine for $5500 inc delivery. I am not sure if that is good or not. The machine has low hours. Even the paint and stenciling on the pendant are intact. I don't how well these wear with normal use and care. Right now, I am trying to decide; learn the dynapath 20, or upgrade to a pc type controller. I am not computer savy, it can be a pain to work off line and then import to the Delta 20. I would like to keep the motors and drivers and just upgrade the controller (if possible).
While setting up the machine to run with my phase converter, I called just about every componet manufacturor. All were helpful in getting me going. Baldor motor, Dynapath (whatever they are called now), the driver maker, even Clausing helped get me going.
I hope that this has been helpful to you.