Port programming on a 4th axis in 2017 edition

Hi guys.

I am having trouble to get my port programming to work with just a 4th axis.

We have a Haas vf2 with an a axis and i want to use a lollipop mill to go down in to the port of a intake manifold to a car and mill inside but i cant get it to work properly.

Is there any one that has some good knowledge in the matter that could help me out how to get it to work.

Kind regards.

Did you specify output to 4 axis?

What path are you using do you have Multiaxis options. what version?