Yes I grounded it up front by the passenger strut tower grounding point. The battery box I bought with the battery but you can find them on eBay made speficially for the pc680. Haven't had any issues.Hi there sweet set up are you happy with it notice any weight saving feel?? Any electrical draws? Did you ground up front? Thanks 🙏
Yeah I really didn't want to sacrifice any space since it's so sparse. I had to do it to fit an air to water and a reservoir in the old locationAn interesting location. You're technically correct. It is in the front of the car and accessible from the Frunk. There really is a lot of wasted space up there huh?