The Black Box was recommended to me by a friend as an alternative to my current DM556 & Arduino setup that stops/disconnects randomly. I hooked up the Black Box and immediately had good results. However, I noticed that the stepper motors would "slip" occasionally. I later discovered that this was caused by the fact that my steppers are Nema 34 motors, and require a much higher current (5 amps) than what the Black Box outputs. I currently live the OpenBuilds interface, and I love the capabilies of the Black Box. Having an electronically controlled coolant system and a probe is very helpful, and I wish to continue using the Black Box for many reasons. However, I don't want to compromise the torque of my current stepper motor setup. I think that the best solution is to figure out a way to connect the DM556 drivers to the Black Box. I am curious, how do I go about doing so? I disassembled the Black Box and see the drivers, but I also see a lot of surface mounted components and am not sure about how to make the changes that I want. Thanks for the help in advance!