You could also fit baffles to the muzzle, micrometrically adjustable... use them just like rudders... I just wonder, with all these amazing ideas, if the FT rule book will need to be re-written tomorrow morning...
I think the rule changes missed the mid day deadline today tbh but there is an option for amendments in the 2018 series rule book.
Bob
All of us could take a lesson from the weather. It pays no attention to criticism.