I changed the rear tire on my 1990 FLHTCU, used alinement tool from swingarm shaft center to axel center. With bike on the ground set the belt tension to 3/8. Torqued axel to 63 ft/lb. Lifted rear off ground rotated wheel in drive direction looks good, but when I rotate the wheel in reverse the belt runs toward the tranny on the tranny pully. Is that normal or is something else wrong??