Help needed with bed addon

[Desert Eagle]

I modyfied bed model & inserted cargo pollygon (proxy:cargo.01) and typed in .cpp that bed's based on Uaz , has no gunner, no driver - cargo only. Cargo action was m113 injured. And when I put it in editor, and try to make preview it just closes OFP! http://www.flashpoint1985.com/ikonboard301/iB_html/non-cgi/emoticons/mad.gif
If someone can help me, I'll send bed to him if neccesary.
Please help... http://www.flashpoint1985.com/ikonboard301/iB_html/non-cgi/emoticons/sad.gif

[Desert Eagle]

It'd be useful for missions for black ops, when most of the soldiers in the base are sleeping in beds. And player will have to do his job very silent to not wake them up ;0