After two rounds of switches for the new AC, we are at a bit of a crossroads. I have two switches from CP, one looks to be a new aftermarket and one original. The problem is that neither of them "fit" on the back of the AC plate. Both are two wide to fit within the grooves created by the back of the vents which appear to be a little under 4mm wide at the base. If we invert the switch on the bottom it will fit but then runs into the radio. Clearly I'm missing something. Either I have the wrong face plate, the wrong switches or myself and my mechanic are missing something obvious.