So i posted before about my 99 yz400f blowing oil out of the crankcase breather hose (i think this is what hose that is) i started it up today in shorts - dont yell at me i was only riding it up the yard so i could wash it- and i could feel air blowing by my left foot. I started to feel around, and there was a lot of air pressure coming out of the breather. it seemed odd to me, so i plugged it with my finger, and the bike didnt seem to run any differently. Is this normal? knowing my previous luck with this bike, probably not.