power window regulator
 

Hi guys and gals. I have a question. Am changing my passenger side window motor and regulator. I know this is probably simple but on the regulator there are 3 rollers .....2 point one way and the other points opposite. My question is where do these rollers go, i see one track on the base of the window, but i cant figure out where these go and which ones go where.
Thanks
Tom
98LS, 4w/d 4.3L 2 door
116000 miles

This video describes how the rollers go into the channels.

Thanks alot i didnt know there was another channel.
Tom