I have a cannondale rush 2009 carbon frame. I can't seem to get the forks to fit properly. 2009 was I believe the only year they fitted conventional forks , tapered, 1.5" - 1 1/8. I've fitted the kit a cannondale dealer suggested and yet I can't get the dt swiss forks to fit correctly. Tried making up my own kit using hope parts but still the forks will not sit correctly and always have a slight gap causing them to have play. I've spent too much money trying to sort this issue , I need help!