I'm almost done replacing my fender skirts but I'm stuck. On the bottom of the forward edge, I can't remember if it goes between the front gfx and the quarter panel, or behind both of them like in the photo. I was planning to install them like in the photo, but it leaves a gap at the bottom, making it difficult to install the last plastic fastener. The GFX are from an 82/83 Trans Am.

Should the skirt go between the fender and the GFX, or behind?