Sorry for not answering before, i didn’t knew people where still reading this thread
I’m just using milkshape to export the .smd files. First i export a rigged model of the landing gear without keyframes and use it as reference model. Then i make the animations with milkshape and export the animated models as sequences. I didn’t know it was possible to export just the keyframes, so i don’t really know what to do about that.
I will try this, but i’m not sure what i’m looking for.
EDIT: Here is the .smd of the landing gear retracting animation http://puu.sh/g22gx/1c3982b198.smd
Not sure if there is anything wrong in there, but I can see 200 frames, with frames 0, 50, 100, 150 and 200 being the keyframes.
Also, i started moving the landing gear hatches from frame 150 to 200, when the landing gear is fully retracted so it doesn’t clip through those hatches. But for some reason it just ignores that detail and the animation moves all the parts at the same time