Custom units problems

I've got other problems with upgrade requirements, but thats not what I'm whining about here. I'm having a couple problems with units I made with WEE. They vary depending on wether the WEE has been 'applied' or not with the mpq device.

With:
Models 'ice skate', they don't go through their walking animations.

Without:
They sound like their origional models. An Owlbear that sounds like a Dryad is just silly.

Always: Some of my models having problems with collision detection....they can pile up in an area smaller than a group of footmen, and the models are a bit bigger. this is probably a variable problem that's different. It's especially noticible when you make a few of them and let them line up.

This board isnt perused much, is it?

Well people have had problems on the other boaeds as well with these questions, so you might try to post this on the Warcraft III Tools section. of course you probably have no luck there either, it worth the effort though.