I have been lurking through the forum for a while but have never needed to post. Now I have a problem. Here’s my issue: last ride, my 08 trx was very difficult to start. I finally got it started and went for a ride. After returning from the ride, I noticed my swing arm and air box had been sprayed with oil. It now won’t start. I did a compression test and can only get about 15 psi. After some research seems like it’s most likely the piston rings but I’m not sure.