i tried to take pics but you cant tell what is going on. but yea the body is hitting the ground 1st sowhen i air it the frame has to meet up with the cab before it lifts off the ground i think the best solution is going to be droping it to the doors and making a new cab floor
just curious, but did you know about this problem when you bought the truck?
draggin it is a cheap and fun way to fix your problem
have you checked the cab mounts and made sure there not rotted off or loose?
tru that, to take my cab off i only had to unbolt 2 of the cab mounts, the other 2 just came with the cab.