I forgot to say. Its FSX and I was following a G1000 example in the book MSFS for pilots, Real World Training. It asks you to go to push flp and scroll down to skip the first leg and highlight the second leg. Press menu then enter to activate. The CDI should rotate to the new heading but it doesn't. I am manually loading the flight using fsx flight planner. I hope this makes sense. It works with.the FSX default G1000 Cessna. Thanks.