Hi, here are the links of the Kit:
BOB: http://www.aliexpress.com/item/Mach-...rchweb201560_7

Stepper motor: http://www.aliexpress.com/item/Widel...rchweb201560_2


Driver:http://www.aliexpress.com/item/Origi...rchweb201560_2

Power supply:http://www.ebay.com/itm/New-70V-DC-8...UAAOSwiCRUh-J~

I already have experience with 3 axis kit, i have wired and everything is OK, but now i need 2 stepper motors and 2 drivers to use for my Y-axis, here is the problem. I also need to connect the 3 axes limit switches and one spindle.