New to this stuff so please bare with my ignorance... I'm working on a test FSX aircraft as a learning experience. Having no clue how to start an aircraft project from scratch, I copied the FSX Cessna's folder, renamed it & have been modifying things here & there. I replaced the Cessna's MDL file with one I created in 3DS MAX. Everything was going fine until I came to animating the gear. As the Cessna has fixed gear, my new animated gear will not retract. I know I have the MDL set up more or less correct. My MDL's gear retracts fine when I use it with a default FSX aircraft that has retractable gear. But pressing "G" does nothing when I run it with the Cessna's files. I've looked through the CFG files, looked at the AIR file, where is this sort of thing set?