I have a Titus Racer-X and I don't have that problem (though I rarely ride lots of wet roots like you have in the East). Try different tires. Ask what others in the area are riding and use that in the biggest size you can get on there. I remember when going to a 2.1 was a big thing but I just put Conti Vertical Pros in 2.3 on my Racer-X and it's almost like a new bike. I'm amazed at the difference. You want a big, light tire with the right tread for your trail conditions.