i been reading all the advice like weighing the outside peg, keeping the outside arm up, etc. my problem is that whem i ride on really hard ground at high speed thru big corners, peg weighted and butt on the outer part of the seat, i get alot of traction but when it finally breaks loose and CATCHES back, i go into a super highside. seperated my shoulder twice. isit bcos i didnt have enuf throttle or shut off? would i have done better standing? i really dont feel comfortable standing on my xr400. isit the bike being a 'sit down ' sort of bike? and about tire pressure, i seem to do best with 19-20 psi, anything less causes the front to sort of catch and twist in tight corner on hard pack. but u guys seem to do really well with alot less psi. hope u all can help me :)