I am just trying to see if anyone has ever had this problem. I have the blitz dual tt and used the tt directions on this site to set it up. Everytime I have to take the key out really fast and the rpms will drop to zero and then go back up to idle. If i dont take the key out it will just turn off but the radio and stuff will still be on for a minute. I have tried everything to fix it. Anyone else ever heard of this or had this problem. Thanks a lot.