sailwave scoring question

Hi, I've been using sailwave for a while now and it is a
great resource for small classes like ourselves.

I have a question on the scoring which is as follows :

I am looking to score the number of boats that finished
+1 for a scoring code but it seems it is not in the list
of scoring method when editing the scoring. And I don't
think I can create such a formula either.

Could you tell me if it is possible to score that way ?
and if not who to contact to make a recommendation to add
this to the next build ?

Thanks