Hello Electrical helpers. I have had a recurring problem killing battery overnight. Obviously I can not find an accessory on, and this is a simple truck. Recent rewire job. Everything was fine. I plugged in a battery charger this morning and it chargers for 2 minutes and then the circuit breaker inside the charger pops. 10 seconds later it tries to charge again and pops 10 second later. So it would indicate I have a strong leak or short. I pulled all the fuses and the action by the charger is the same. I checked my connection on the starter and it looks ok. How do I track down the short with my test light or meter? Thanks for any help. Doug