I am replaceing the studs that attach the turn signals to the headlight bucket. I ordered new short studs and all new rubber from Redline. When I started to install today the metric stud looks like it is not long enough to get a nut on the inside of the headlight. I cannot find a diagram of all the parts to see if I am putting it together right. I have not been able to find a longer stud to use but I have not called Redline to see what they say.