Gentleman, many good points have bought out on air systems both now and last week.
Again, many of us carried a CDL for many years including myself for my work. Keith made a very good point; we are all concerned about safety. Many good points were bought out for our non-CDL drivers. Ed, like myself gets into the books and digs for information of which many have been passed on to other Beaver members.
Think it is time to put this topic on the shelf for awhile; Jerry can go back chasing down his old clan that removed his light switch.
Dave Atherton Retired Cat Mechanic