I bought a 2006 Kodiak 450 around a month ago. The dealer told me to bring it in for its initial service in around 6 tank fulls. i am on the 6th tank full and have noticed some things. The valves have begun to rattle quite a bit and there is a squeak coming from the rear end somewhere. The front end has also got something wrong with it. It is easy to turn one way, but not the other. It seems as if it is out of alignment. I've looked and it kinda looks as if one tire is leaned in a little( \ | ). I haven't hit anything hard enough to bend anything. I didn't even think i had hit anything hard enought to knock it out of alignment. Is the valve noise and the squeak normal. It has 16.5 hours and 210 miles on it. Most of the riding is flat ground. It hasn't had any service done to it yet. I plan on taking it in this weekend. Thanks in advance.