I just bought a 02 440 Pro-X fan and in the reviews I read in the sled mags all of them said the Pro-X fan had the fuel grade selector switch. Where is the dam thing??? I looked all over for it ,were should it be? I think I should have one but I cant find it! Also how come it looks nothing like the pic. in the brouchure?? Mine has all the liquid grafixs. and diff. trailing arms. Whats the deal???