hey guys, i just remember that i saw in a thread not too long ago that for some reason you have to plug the VSS connector to the front location and not the rear. Cause there are 2 connectors that it can go in. I remember someone said that they plugged it into the rear and the TC wouldn't lock up at all. Also, on the trucks that come with the 4l80, do they have plugs going to both connectors? What's the reasoning behind plugging into the front and not the rear?