I am using a planet cnc MK 3/4 controller on my new build. The one sold by planet cnc is rather pricey and I found one on Amazon that looks exactly the same. I didn't think it would be a big deal wiring it up to the control board until it was delivered....... and low and behold the directions, schematic, and pinouts are all in chinese. My Chinese is a little rusty. Any ideas on how to translate this info ?