when I installed the 737 it just came with one tutorial flight named: PMDG 737NGX Tutorial #2 EHAM-LOWI Shut down at Lowi. And thats the only tutorial flight ive done.

Now I confused  now,  you say when you installed the ngx   you missing the first tutorial is  that what you  are saying.  Since  when it  first came  out  it only  came out  with the 1  tutorial,  but  when  the sp1c  came out  the  second  tutorial  came  out  with it.   So if you  got  the second  tutorial than you would have gotten  the  1st one  as well.

 

Now  getting  back to the  issue you are having about  the  vnav, have you solved your issue  yet?

yes

yes

 

 

Would you like to share your solution with us so others facing the same problem can benefit from your thread?