I have noticed on various downloads that it advertises a wingfold option. What is this and where do you find it?? Seems to be related to the opeining of doors on shutdown, but I cant find it.
There is usually a key combination for wingfold, so open up in flight simulator keyboard-assignments and look for it. On some aircraft though, it will actually fold the wings, not just open up miscellaneous doors! (I.E. meljet 777)
Check the read-me that came with the download, he either has a key code for it or you have to assign one.
If it's made to fold then he will usually tell you what key combination will do it.
It should be an aircraft made for FS9 2004, not for CFS.