I had the same problem in my Savage. Cleaned the one way bearing, started twice, did it again. I ordered a new one and it did the same thing, so I knew something else was going on. With the help of Rolex, I figured out that my new Savage had really high compression. I took the slow plug out and it turned over fine, so I knew it was the compression keeping it from turning over. I cracked (loosened, not physically cracked) the glow plug enough for the motor to turn over and get it started. As soon as it started, I tightened the glow plug. After I did this a few times, the motor loosened up and I didn't have to do it anymore.