Do they make or does anyone have any suggestion of a "regulator" to put on an air ride system? I have a manuel set up now and I have to turn off the motor by hand whenever it gets to a certain psi. I was wondering if there is something that I could attach to the system that not only automatically turns it off when it gets to a set number but when it starts to lose air, it automatically kicks on and fills it back up. In these cold climates, every 2-3 days or so, my truck is laying on the ground due to the air shrinking. Any help would be great. Thanks.