My club (BRC) is looking at getting in to some fox hunting as a way of creating some shared activities, so I’m going to need a simple, portable beam with a good front to back ratio in order to play.
I had a look around and vk3hra’s blog had a nice step-by-step so I decided to copy his. It’s based on the fairly common PCV pipe & tape measure approach. The idea with steel tape measure is that it bounces back from being folded, so it’s easy to fold the elements for transport etc. Here’s his design: