Have a problem here, the auto pilot does not engage when you want to make it realistic in the fmc for the addon.addition.With the main package 737-800 ngx and 737-900 ngx no problem engaging under realistic in the fmcWith the addon the only time it engages is when you set it not too realistic autopilot.What should I do anybody else experience this problem with the ap on the addon of the 737 with not engaging, otherwise everything else seems to be working.Please give me your help!!!! for this great plane that pmdg has given to us.

Why are you opening 2 discussions with the same problem?

sorry about that!!!!! but please give me help or suggestions

The AP only engages if the plane is corrrectly trimmed (meaning you can even let the yoke go and still continue on the same vector).