I'm afraid that's technically impossible with how the system works. You'll have to provide some more info and/or screenshots if you're certain that's the case...
i don't think You have to uninstall looksmenu to fix this..... just change ( bEnableModelPreprocessor=1 ) in f4ee.ini from 1 to 0 this fixed the invisible bodys for me i don't know if it's still randomiz after this tho.