Mike, I am also new to the forum. I don't have an answer for you but am interested in future responses.
Our Challenger 37GT's left rear Jack occasionally drops after engine is shut off, usually over a period of a few hours. When I start the engine, it comes right back up & stays up, but maybe some day it won't!
Maybe we'll both learn something.....Gook Luck 😉
Dick & Pat Swanstrom
Fort Dodge IA
2014 Challenger GT
2015 Jeep Cherokee Ltd