I'm a very average rider and I do not trail brake. I do brake into corners with the bike standing up, then let off the brakes and tip the bike in. I've noticed that my front tire slips right as I tip in. This is when my tires are good and warmed up. Either my rebound is too fast, my forks springs are too soft or my tire pressure is off. Which one it is? 2008 FZ1 no modifications other than setting up the sag. Bridgestone BT016 tires front and rear with good tread. Running 34 psi up front and 38 psi in the rear.