[Graham]

I am thinking that I will  permit 2 car entries for Only Event 3 , (ie. a 3A Slot it and a 3B Scratchbuild), possibly may separate 3A & 3B into seperate Events if their is sufficient number of each. Alternatively I could just allocate the winners into 1st, 2nd and best of class  ? 

But only one car entries for Events 1 & 2.

And only 3 car entris Max overall