I am having a problem with the windshield trim. The stainless that goes in the rubber seal. I have 2 sets of trim both have a 14" lip to go into the rubber. I have 2 seals the gruve is 1/2" deep. Through reading and watching videos it seems there are different seals or trim kits . One for 67/70 and one for 71/72. The trim kit was ordered as a 72 so was the rubber. I would like to know how to tell what I did wrong here. Do I have the early seal with late trim or vise versa. Can anyone get me going the right way here. LMC is trying to help but they don't have a TECH department only customer service.