[Scuderia_Turini]

Yeah, that's the way to do it (imho) When its a multi-driver type race event, my car always gets the least skilled driver. I once got an apology from a proxy driver who told me that the only controller he had was a 15ohm unit and that acted like an on/off switch with the standard Scalextric motors  the cars had. My response was polite.
Limit entries to 40 vehicles max or it needs too much time to give each one a fair run.

Leo