Hey guys, i don't know how many of you switch off between bike sizes but I'm thinking that i need to run something smaller. I started on the 99 WR400 that i still have and then bumped up to the 07 WR450 that i sold after 3 years. A while back when i still had the 07 i hopped on a buddies ktm 250f and made a few laps at the mx track, when i got back on my 450 i noticed i was a lot faster because i was on the throttle more like with the 250. I'm racing the Grand Prix series next year and will probably be on the 99 but do you guys think that starting over again on a smaller bike 250/250f would make me a better racer with a bigger bike later on?