Need Pictures and info on shaving drip rails

[69ChevyGuy]

Does anyone have any pictures or information on how to remove drip rails..so far i have removed the spot welds from the underside without breaking through...and have successfuly removed the biggest piece of the drip rail on the doors....from the a pillars to the front of the cab is a different story...it looks a bit more involved so i haven't done anything to that yet......i need info or pics asap......

Thank You

Cesar Mata