65 Dart GT conv. Well liner

I have not finished mine yet on the 66 , but the drain tube goes above the plastic plug on the "over the axle hump metal" Mine was just a hole drilled in the plastic plug and a tube routed through that to drain over the axle and hold it in position.
yes the front of the well liner does get glued to the cross rail and the tops of the wheel well humps. I stretched mine a little to get a nice looking bottom(non wrinkled, after I beat the devil out of the top of one side to straighten it up from a tire blowout.) in the well liner.