Unless you are under 18 yrs. old and 128 lbs., then working under the dash is the worst job on the truck.
This is my "comfort fix tip" http://s982.photobucket.com/user/JOHNHILL_photos/library/Truck%20Dash%20bench
Someone may have done this before but it is my idea and it works great. I used a 4' piece of 3/4" plywood that I had and lay it between the floor of the truck and my shop stool with a block of wood on it to bring it up to same height as truck floor. I place a moving pad on the board and climb in. Something for a pillow would help if you are going to spend some time under there.
John

Last edited by John Hill; 04/17/2015 11:04 PM.
"It wasn't broke but I still decided to fix it. Now its broke"
I really love my coon hounds
Pics at http://s982.photobucket.com/albums/...0truck/53%20Chevy%20truck%20Sept%202010/