Regarding making your jig I have thought it over and the easiest way I have come up with is by using 2exhaust pipe clamps welded back to back with one bolted over your jig to support your frames while you build them and attached to those you should be able to source chain type pipe clamps...
I have had a fair degree of experience making horse walkers from steel pipe.Now you might say what has a horse walker in common with roof trusses.
The easiest way to describe them is like 8 roof trusses all joined in the middle like a wheel hub. The easiest way is to make a jig which in the...
