Does anyone have the slightest idea on what the operating temp is for a 99 yz 400f? the last two times that i have ridin it it has either boiled over or its reached 250 degrees and does not idle. So far i adjusted my pilot screw and have that dailed in and and also did the jet clip but on the clip i had to move it to the sixth slot down from the top and theres only seven slot. I have it to idle but the idle screw is still all the way in. You think i just need to jet a jet kit or wat? And would rejetting it make it run cooler?