So i am so lost...
If i duplicate a marine with all the boxes checked the unit gets placed basically as a map revealer
If i Do the four main boxes it turns into a transparent ball that cant move.... it would make a good customized attack.....
If i just do the actor it works out fine... why is this happening!

Yeah it really messes shit up.. I am hoping its just glitchy.. because I do see why they would add a function that does not really work.
" Try to copy the original units properties, when you double click on the name "

You have to duplicate the unit and the actor. Tie the right model to the actor, and then tie the actor to the unit. Actors glue units and models/sounds together.