Thanks for that. I don't want to say its all step draw yet but haven't really added anything electrical other than rear lights and a phone cable (has powered light on it) that seems to go to sleep normally with the rest of the Jeep interior/sensors. The 392 does draw down pretty quickly as-is though (cold here too). I have the MBQuart full system I'll install soon so I'm sure that will add to the draw-down factor. Don't really know what to do other than drive it more... I'm sure that would help keep it charged up.My 392 battery drains very fast compared to my gladiator. Both have the steps but the 392 has the G3 where the Gladiator has the G2. That said I did leave it parked for 21 days but my gladiator has gone that long before and still started. The 392 was down to 5.7V.
I tried to test for parasitic draw but it didn’t seem to be drawing anything out of the ordinary. But maybe I didn’t leave my multimeter bridged in for long enough.