[agood1]

I need to re-calibrate my rear air suspension. I have a tech II scan tool but all the instructions say I need Suspension Position Calibration Blocks, CH-47816. Anyone know where I can get these blocks or another way to calibrate without them?

My rear end sits too high for the trailer I pull, I already have a 6" drop ball mount, and it's still too high.

Maybe just lower the H2 with some jack stands under it.....or maybe create something with the correct height under the trailer hitch ball?