RG 65 Swingh Rig

The one thing that has stopped park ave booms is that most rules have a max spar diameter which is often enforced by being able to run a ring of that diameter along each spar. On the RG,that is 12mm. Not saying it cant be done, but you are limited to a rather narrow boom.

Good point slotracer577, and a reminder that we’ve strayed from the topic of this thread.