hey guys , I'm try'in to install the cush drive to the rim. I am using the red sensei rubbers.. I have the rubbers installed and placed the cush drive on the rim but cant get it to go in, I'm 220 lbs and standing on it & it still wont budge? Does anyone have some advise that might help? I'm also doing a sprocket( both ) change out and chain.. Maybe I'll take some pictures Anyway any help with the Cush drive would be Great !