Kevin... I finally figured out why I was thinking back of the cab and you were talking front of the cab... in this whole conversation, I mixed up LOCK pillar with HINGE Pillar. The front of the cab seems fine... it is the LOCK pillars that have the gap between rockers and bottom of LOCK pillars... forgive my ignorance... anyway, I am confident that I can bridge the gaps between bottom of LOCK pillars and sides of rockers. Again, thank you for your patience with this rookie, when it comes to working on a vehicle, even the terminology is new to me.
Thanks.


1952 Chevy 3100