animation works in 3ds max but not in WC3 preview

[Warcraft3 is COOL]

I made a LOtR dwarf unit for WC3, and everything works fine until i do the death animation. in 3ds max it works, but in the warcraft 3 preview some of it doesn't animate. there weren't any error messages.

is it that some bones cant be animated? mabey i'm not animating properly? please help.


i atached the .max file so you guys can see.

 

[TDR]

but does it work in-game? Sometimes stuff that doesn't work in the viewer works just fine in wc3.