MY Up-Roar that I fly now, the blue, white stars, has one side wing of the bottom in white and the other in red. The big trick for me is keeping them close enough to me. I'm just as bad about it with giants too but with them they are now about A mile out and look like A 40. Mounting my engines at 45 degrees only makes the engine snot flow heavy on the bottom of the wing. I have used the ehaust deflectors in the past but one of the engines didn't run well with them and I can't remember which engine so I just wipe them down good at the end of the day