I was having a difficult time getting the front cab supports out of the Floor Support Brace, so i just cut the whole square out, even through the Floor Support Brace.
I then had easier access to get the cab support out.
I bolted up the new cab support brace so I could see exactly where to bend the tabs at the upper part of the cab support brace.
I'll clean everything up real good before I start putting it back together.
Once I have the new cab support braces welded in good and the Floor Support Brace all welded back up, I'll roll the cab back forward and mount it up to the frame.
Then I'll move on to the floors, inner/outer rockers, etc.