Are the windows fast the way you installed em without the need to add all those relays recommended on the other thread???
I've installed them for the test fit so far, regulators & tracks without glass. They are fast enough that I was nervous about holding the button down. Without the glass & bump stops installed, the regulators can slide off the tracks going too far up or down (OE setup does the same thing). I'm thinking that once the glass is installed, the extra resistance will slow it down a little, but it should operate at basically the same speed as any modern car with power windows. Note that this is at least a little dependent on the quality of switches you end up with. I didn't have any problems with mine, but if you get a bad switch with worn contacts
