Don't worry, I know some of the AJS-37 devs. They all share one thing in common, some sort of letter combination diagnose. Otherwise they wouldn't have started, and pushed this project, inventing new features before ED managed to do. They won't rest until all the obscure features of the Viggen is implemented and working. I rather have the finished product delayed 6 months then wait 7 patches for everything to work. It's gonna be awesome! :)