i bought a 2000 RK a few yrs ago, and recently had a new baker 5 speed installed. The question i have is my speedo is running 10mph slower than i am actually traveling, which has gotten me 2 speeding tickets before i realized what the problem was. How do i fix this problem? Is it an easy fix that i can do myself, or something a shop needs to handle. Any help would be greatly appreciated. Thanks in advance.