disregard corrective spelling posters. They are not here to help.
Alternative to the axle 'flip' is lengthening the spring hangers , at the same cost or less. This is the only method for lifting torque flex axles. . Any welder can do it in a flash, just be sure to add x members to the hangers to stiffen the raised units side load stesses. Frame side to side flex is the greatest reason for failure.
Oh, by raising the rig, then for your steps and leveling jacks you will need to carry a step stool and extra blocks.