I need help, I’m trying to install a outside plug so I can charge my boat, I ran all the wire….checked wire outside and it works, once I shocked myself, second I put bare wires on heat gun and it came on. Everytime I wire plug up, I get nothing. I even had a second plug so I swapped them out and same result. I push the test and reset buttons nothing happens. I’m out of ideas can someone give me some pointers, thank you.