I read the sticky about pressure testing the engine, and I made a pressure tester. I put pressure in the engine today and it leaks off real fast. I can hear it leaking, so I removed the cover over the KIPS shaft. The cover and shaft are covered with thick black greasy stuff, and the shaft is leaking. In the pressure test sticky it says something about a link to a thread for sealing the shaft. I've done several searches and I can't find anything. How do I seal this shaft? It's a '98 KDX220. I've only had it about 3 weeks and I don't know much about it.