2000 cr250. 45pilot, needle 2nd clip, 175main, runs like a raped ape usually. as of my last check it has 25hrs on the top end and 18hrs on the bottem end. both wiseco kits. ran for a good bit then i started noticing the spooge. i thought it was just my jetting due to the weather change. changed my jetting, spooge continues. went home, rode again next weekend, went home and changed my tranny fluid. noticed it looked earlily low. we drained my friends 01 cr250 and he had easily double what i had and his top and bottem end were done at the same time as mine (18 hrs). but whatever, leaking crank seal. replaced it this time with an oem honda one, lubed up the lip a bit more than last time and slipped it on. 1 trip, no spooge. second trip it started again. drained and again, low but not as much as last time. how am i blowing crank seals back to back? i replaced the crank seal collar with a brand new oem honda one during the rebuild and i inspected it again when i installed the second seal. so now im lead to believe i have another seal leak since it went away after the new one then started again. how is this happening? i did a leak down test after the rebuild and held 6psi perfectly for 5 mins.