Hi, this is my first post. I have a question. I have a Microstep cw230 drive and I want to hook it to my computer parallel port. I will use it with Mack3 Mill software Artsoft. I do not know what do I need to do to connect it. The CW230 have a CW+,CW- CP+,CP- Rest+, Rest-. form the computer I have a pin 2 for step and pin 3 for direction. Hope someone helpme I will appreciate.