Good evening! I've just put together my Black Box, changing from a xPRO V4. - Wired the motors according to the setup instructions: * A+ = Red * A- = Blue * B+ = Green * B- = Yellow - Downloaded OB Control and the correct drivers - Powered up the BB and chose the MiniMill profile predefined in OB Control - Established connection between the computer and BB - Made sure $4=1 - Tried to move the different axis = motors stalling/ vibrating - Looked at the Nema 23 HT steppers in the online store - According to the online tech sheet, the colors are not as in the BB instructions: * A+ = Green * A- = Yellow * B+ = Red * B- = Blue - Rewired accoring to the new information - No luck, same issue - Feels like I have tried most combinations, still the same issue - Tried to lower/ rise voltage pr axis, but no luck in getting movement No error messages in OB Control, nor any red lights on the BB itself. There's communication between the computer and the BB. Any tips are highly appreciated. It might be that I've missed one color combiantion. Everyhing worked with the xPRO, so it's very unlikely there are any faulty steppers.