Hi 5/8ton glad you found your way back.
I can't remember just now,but a fellow bolter has done a cab stretch and made a mighty fine job of it too!
Hopefully someone else will chime in with his name.
His build pics might be a valuable resource for you.
Some other 'lofty' bolters have re-located the gas tank to allow the seat to move back further.
I don't know how i'll get on with mine,I haven't driven it yet and i'm
only 6'4"!
Good luck 'Big Yin!'
Jock
