I too the Fantom Team out for a ride and set the tubeless tire pressure to 28psi. The whole ride was great but as I was coming down this twisty downhill section with lots of turns, I noticed the tires flexing a lot. I will put the pressure back up to 30psi and see ft that make for a more stable tire. I changed the rear shock psi to sag at the 20% mark but I am thinking I liked the 30% setting a little better. The rear suspension can be set up to run 3-4-5 inches of travel. I have left it set at 5 in due to were I ride. I figure when I am going down hill my suspension will compress a couple of inches. Well that doesn't leave me a whole lot to soak up the bumps.