Hello, i have a problem. I have a car, that I made in blender. When the game is not uploaded, i can see blinkers, light etc. (I'm using A-chassis Light Kit). But When im uploading a game to create with my friends, I can't see these lights. I click "lights" (they are on auto mode) but nothing happens. Also i click C and Z for blinkers, but i can hear only blinkers sounds. I can't see them. Please help!