tm1500

I have recently downloaded some saber hilts and skins that I would very much like to use. However, I have not been able to use any of them during a multiplayer match. I have been told this is because the server I am playing on must have them enabled for me to use them. Is it possible that all the servers I've been to just happened to not have anything I downloaded enabled? Also, IS THERE ANY WAY that when I create/host my own game I could enable these things? If so, HOW DO I ENABLE the downloaded stuff in my own game? PLEASE HELP!!!