I have this rod that has a datum A cylinder and datum B is center drill. I can create the common datum for a runout tolerance but when I create the runout feature it won't let me because they're 2 different feature types. So I created a generic cylinder out of the cone then PC DMIS didn't like that one feature had surface data and the other one didn't. I then created a generic cylinder out of the measured cylinder and then it would let me make my runout FCF feature. Why can't I make the common datum out of 2 different features?
