am i dreaming do these exist i have a k2fc i am making look like a kvftt but i am unable to sorce a manual cam ring i had a firm rebuild it get it running the right way but the cam ring they supplied was out by 10 degrees 40 degree not 50 so i sent it back with the money it cost it has to be right so does anybody have one laying around spare or dose anybody know who would be able to machine an auto one accuratley many thanks