Yep im also one of those ppl who turns it off as soon as I start the car. Why?? its not because I dont like it. Its because on WOT with it active and it senses a slip or what ever it CUTS fuel. Think about it. Bugger all fuel full boost = Bang.. Ie a con rod or piston having sex with the side of your motor.. Oil everywhere. Now I dont drive on WOT all the time but when I do, when the car is under full load I want nothing on that could possibly cause the motor to be under moore strees Obviuosly in the wet I leave it on and I drive to the conditions.