The 737-200 -100 and 200ADV. I think I managed to get a work around going by using the 737-800 panel and interior model. I do apologize for the confusion as google led me here per my vc query in their search engine. I am currently getting ready to test it out now. If it works, I will end up with 2 sets of aircraft: one with a retro panel and one with a modern one. I do thank you for your help and it was the heading that has no visible indicator, the course is just fine. :)