Here's a question I'm too afraid to ask my instructor because it sounds stupid, but here goes; Say you had a 9spd. You know how you can drop 2 or 3 gears when slowing down, right? Like if you were doing 55mph in 9th & you slow down to 30, you can drop to 6th. Is it possible, say if you were doing 55 in 9th & dropped down to 25mph, can you drop your splitter, shift into neutral, & throw it into 5th?