Got a new windshield for my 32 Roadster Project. Not purchased locally. Not unhappy with the purchase, its just that the windshield is a hair large for the frame. I know that patterns are great things to work from, but it did not agree with my stock windshield frame. The stud holes are close, I can get one to almost work, the other one is about 1/8 inch off. I have tried flipping the top piece to see if it was in backward. Any ideas on "Sanding" the edges down without causing damage to the whole windshield? I think it would only be on the top edge.