model shows when debug is on and doesnt when off

Blitz3D Forums/Blitz3D Programming/model shows when debug is on and doesnt when off

WHat could be causing this. I have never done 3d so this is my first attempt. The code is simple.

Graphics3D 800,600


light = CreateLight()
camera = CreateCamera()

cube = LoadMesh("cube.3ds")


While Not KeyHit(1)
	UpdateWorld
	
	PositionEntity cube,0,0,200

	RenderWorld
	
	
Wend


When debug is on I can see the little cube I made. When debug is off and i go to full screen I cant see anything :/