Sorry , about not being specific. Thanks for the verification on the drop offs. I'm working on a 69 converible and trying to line up the inner and outer wheel houses correctly.If you stand looking at the side of the car , and your installing the wheel houses. you can rotate them counter clock wise until the bottom edge of the lip is in contact with the inside bottom of the rocker. But if i do that then it looks like there wouldn't be any opening for the water to exit the rocker/wheel house area. Anybody have an idea on where the water actually exits? Is it the little square hole in the inner rocker section?