Mastercam2017 Simulation Collisions set up How to set up holder stop and prompt when collide fixture

Mastercam 2017 error: Simulation don't stop when holder collide fixture Thanks. Please see this video below https://www.youtube.com/watch?v=ALZ41EbFaks&feature=youtu.be

I can do complicated 5ax part. However, at first could you give me a 3 axis normal. thanks Just for practice. and have some discussion. Thanks

Thanks for reply. First, I need Well, now I am working as a remote nc programmer oversea, but there is few work. My company give me a excel contains tool-list, feed and speed. I make nc program in mastercam and send to them. They execute nc code for cnc machine. Certainly, I know each work shop have their own way to milling their parts, before I work as a remote nc programmer, I have worked in workshop as a operator, quality control and nc programmer. If you could give me some part for leaning i appreciate your help.

I am in free time, If anyone have a milling part need to make nc program in Mastercam I am willing to help. I need to practice my skills. Thanks