Hello, everyone. I was having the same problem that others here were reporting. I would be able to view aircraft by using F2, but had no cockpit, and no control over my aircraft. Nothing I tried from reading here cured the problem, so I decided to try an alternative solution. These are the steps I took: hopefully they'll help the modders track down the problem. I already had the cockpits (both light, and then deleted that and tried full res) installed in my #SAS folder, and they were working. I already had the latest buttons file. Next, I renamed the 00_BF109_Ultimate_Pack_v3 folder to BF109_Ultimate_Pack_v3. I removed all aircraft from that folder except for the two I really wanted; the Bf-109e1 and e3. I added only their entries into the air.ini, etc. It worked. I haven't tried re-installing any other aircraft, because I'm a noobie bonehead, and afraid of messing it up again, so I'll try them one, or two, at a time. I also haven't experimented with just renaming the two full folders, that might work also, nor have I tried doing this with the 00_BF109_Default_Slots folder, so I don't know if the issue lay there. I just wanted to report my small solution, in hopes that it helps others, and helps the modders find whatever problem some people like myself are having. This is an awesome mod, I hope everyone can get things working.