I agree with Kat and Umbre,
I have tried it and it's much easier,
I like the movement in -30 gravity.
It works like velocity and actually makes it easier.
I am working on some replays at the moment and will post soon.
I'll make a replay thread in the future.
While you guys are at it.
PM me some tips.
I liked Kat's Mudkip really nice!