The joy of ANDRA rules. The isolator on the earth lead should kill the motor. I know it does in my car. Havent tried in my wrx though. Just be ready for the dont come back till you have a four point cage, unlimited licence, firesuit, gloves, arm restraints, boots! Makes for an expensive wed night! Worth it to run the ten though!
I should be going down wed 1st of oct in my non-rex toy.