Can't delete level - Model (Animation)

I have come across this before but the project was too far along to make changes to the base file.

I have a few files that have "Model (Animation)" on a level that is not part of our DOT's level library. I tried to delete the level but you know it says

"Level is used. Use command "level usage..........." which doesn't do much and when I "level purge" microstation picks the wrong level. I'm trying to delete lvl '15' but it purges level '15 Main' which is a good level AND all it does is move "Model (Animation)" to the default level.

Is there no way to get rid of that "model"?

Thank you