I finally fixed it, it was the captain model. I accidently removed him, and when i put it back in before i somehow put another model_tri at the bottom.
I know some guys on this topic said this may be the problem and im thanking you guys, and also im sorry about the time its taken me to sort this out, when i could have worked it out in an evening really, but ive been busy. Anyway, thanks for the help you guys, im off to play pontus