So whats up with the squirt duration on the '03 YZ450. My squirt is 5 seconds long at a full twist. On the YZ426, the "BK Mod" fixed that problem. The mod took the spray down to 3/4 of a second. Should the spray on the new 450 be 5 seconds long?? The slide timing has already been adjusted, about a half a turn clockwise. I'm not getting any bog on the bottom but I'm still having a problem starting the damn thing. Check out my next post on "Still having problems starting the 450".