It has been a while since I posted on this site, but have always had good advice when I do. A couple of years ago I wired up a separate toggle switch to the starter, turn the key to ON and flipped the toggle to start. Worked great until a week ago. I had run my DieHard down to dead when I left the lights on overnight. Got a charge, it started up and car ran fine for over 6 months. Recently the battery started to fail, I had to jump start it, and drove 80 miles home without a problem. I checked voltage the next day and it was under 12V so I bought a new DieHard and flipped the toggle switch - blown fuse wired to the toggle switch. In trying to troubleshoot, I bypassed the neutral safety switch, replaced the inline circuit breaker, looked to grounding of all wires, replace starter, checked grounds, etc. In the process I blew and replaced about 10 fuses and blew every one. Any ideas on where to look now??