I've been meaning to get started on this for a while and the group build is just the shake up I need to get started.
I did attempt to scratchbuild one of these a while ago but I got the measurements all wrong, so I'm starting again.
I'll change the title, and update the tags, once the GB has started and we get underway. Looking forward to tomorrow's start!
I don't have an actual plan/schematic so I'm drawing my own from photo details I find on the web
Herewith some of the materials I plan to use in my build
cheers
Mike