Automating a Margin Maker system?

[novicestakes]

AS the title suggests, is there a way to replicate the margin maker option in an automated way?

Dutching is possible using volume etc, but any thoughts on how to use a margin maker? - ie, set a pair of bets up to offer a green value if both matched?

Im sure its purely a maths setup as the function itself is not present.

I would be looking to do this with Tennis.