do something for 10 seconds

Blitz3D Forums/Blitz3D Programming/do something for 10 seconds

I am trying to make the wheels rotate for 10 seconds AND SHOW THE ROTATION... I have this code.
If KeyHit(208)=True Then ; ########   WHACK THE DOWNARROW

jumbo = MilliSecs()
	For turnage = 1 To 10000
		If jumbo = MilliSecs()+1000 Then
			wheel1=Rnd(0,9)
			wheel2=Rnd(0,9)
			wheel3=Rnd(0,9)
			wheel4=Rnd(0,9)
	RotateEntity mesh,pit(wheel1),rol(wheel1),ya(wheel1)
	RotateEntity mesh2,pit(wheel2),rol(wheel2),ya(wheel2)
	RotateEntity mesh3,pit(wheel3),rol(wheel3),ya(wheel3)
	RotateEntity mesh4,pit(wheel4),rol(wheel4),ya(wheel4)
		EndIf
		jumbo=jumbo+1000
	Next

EndIf 
BUT nothing shows... I have an radeon 7000 so I know the card is not too fast... why does this not look like what happens when I do a keydown(57) and jsut random...