I went to PYC almost twice per week since Jan 2009 and I found the traction of PYC is fine. During the very first visit in the year, I found the track was very "slippery" and I thought the setup of the car should be changed to meet with the track condition. Once got it setup, my EP (008') was dialed to the track and ran with no traction problem. I can even run against with those fast GPs as well. So I guess 樓主 needs a bit of time to work on the setup only. Don't give up!