P3D v4 How to get rid of smoke effect on nose wheel


Upon touchdown you normally see 'smoke' coming from the wheels of the landing gear. In real life the nose wheels do not or hardly show any touchdown effect but in the simulator all wheels show this smoke effect.
I would like to get rid of the nose wheel smoke but keep it for the other wheels and found no way of doing so.
Could it be hard coded in the sim or dependent on the type 1 contact points?

Only trick is to make the effect (or create a new one) to be as minimal as possible. It will still be there, but might not look like a 747 is touching down.