I bought my 1950 in pieces. I had to buy new rear fenders and running boards because they where missing. At the rear of the running board there are 3 holes as well as 3 holes in the seal. There are no holes in the fender. Do I need to drill holes in rear fender or am I missing a clip or something to hold seal on? I have a set of anti squeak seals for front fenders. There is a 9 inch and 11 inch and 2 20 inches foam strips. The instructions are really bad. I’m honk I know where they go but does has anyone come across better instructions? Thanks in advance.