i have a 96 trail blazer and want to hook up a switch so that when my kids drive it the quad thinks its in rev.i know i will foul plugs but beats the alternitive of then going like a bat out off hell i adjusted the throtel cable but they still get up to speed it takes a littie space but it still get going fast.we came up with this idea but dont really know how the switch works if anyone can help that would be grate.