I'm drag racing this saturday my new 250r and want some input on how you guys are launching. I had a 400ex before and couldn't hardly keep it down, but revs weren't really a concern.

My sig shows what i have to work with plus 13/38 gears, but I'm working on technique. The drags are 300ft hard packed. When you launch are you guys reving it to the moon then dropping the clutch on hard packed or slipping the clutch? and are you lauching in 2nd or 1st than rattling through 2-5th really fast?