Hi there. New to this place. 50 years of riding experience and still learning. Hope to learn more here. Question for the gz250 crew. I bought a 2001 gz250 with only frame motor and wheels. The subframe was not attached on the front mount. Once I took the motor out I tried to reattach the subframe. The holes don't line up as in too short by 1/2 inch. My question is there different subframes for different years of gz250's?