Anyone done a rudder conversion on the excellent alfa thunderbolt (old two piece body) if so how.

many thanks

Doesn't Hobby Lobby[:'(] have generic instructions for adding rudder to these planes?[8D]

I have just flown my chowhound version of this plane and I have found that you really dont need a rudder. I imagine it would be more of a pain than its worth. Plus you would be adding weight.