aircraft config file question

Hey Guys
I use FSDS and as you know when you export an aircraft file to FS9 you use another aircraft to compile the file (If you are an config file dummy like I am). Well I made a Hawker Demon Bi-plane and it does not have retractable landing gear but the plane I used does. How can I take out the retractable landing gear from the aircraft config file for my Hawker? I need to learn more on config files and how to work within them.
Thanks guys
I use FSDS and as you know when you export an aircraft file to FS9 you use another aircraft to compile the file (If you are an config file dummy like I am). Well I made a Hawker Demon Bi-plane and it does not have retractable landing gear but the plane I used does. How can I take out the retractable landing gear from the aircraft config file for my Hawker? I need to learn more on config files and how to work within them.
Thanks guys