Back @ it!!!
Well I have been extremely busy & have neglected my truck so I caught a break & am back at the 3 1/2" channel. In the 1st photo I marked the line to cut the reveal off. In the 2nd picture the reveal has been separated & I marked the 3 1/2" section to be removed (in red) & will do that after a little Miller time. Then I'll move the lower section up in the gap, weld 'er back up & proceed to the front of the cab! I used a sawzall for this but will use a smaller air powered hand saw for better control to remove the red area.
BoB