I see that the "CNC xPRO V4 Controller Stepper Driver" and the "BlackBox Motion Control System" are both out-of-stock. I want to order two ACRO 1010 systems, but I can't wait a long time for back-ordered parts. Does anyone know if these items will be back in stock soon? If not, does anyone know of substitutes for these components, that will will work with the same software package? Thanks and looking forward to build these.
