Supersprings & Sumosprings install on 2006 Pleasure Way Dodge Sprinter Class B RV

SuperSpring & Sumospring 2006 Dodge Sprinter Pleasure Way Class B RV install.
I needed to replace my damaged factory air shock. This install went well minus a few issues. Also the pre Tension was something I had to play with. Also I tried using my 2.5 ton floor jack and damaged the seal in the process. So picked up a 12 ton bottle jack and 2 6 ton jack stands. And lots of blocks of wood.