i got a question about the b&m shifters for automatics. i know you can go through the gears with the ratchet ones. say your in drive, does it goes threw the 4 gears you can feel the truck shift on its own? or does it only allow you shift between 1 2 3 and D? like would you be able to redline it then push it into second i guess is what im trying to ask. any help would be greatly appreciated. looks like a cool mod i might try. especially once the S/C gets on there.