Different headlights on a 95 Tercel?

I've ordered dark front corner lenses from two different companies for my 95 Tercel, and neither set fit although both companies swear they should fit. They look like they'd fit, but on the bottom where that little plastic knob fits into the headlight portion is totally different from the original Toyota lenses. Does anyone know if there are different versions of original Toyota headlights on a 95?