Today I entered my first hare scramble on my 06 WR450. It was a good time. A few issues: Central PA woods and swamps were soooo muddy. the tires didn't seem to release the goo and made for a very slippery ride until I got to sections where I could speed up a sling the mud from the tires. I've never been in mud like that for that duration. Is that a common problem or is it the stock dunlops or maybe me?