Today I thought I'd better do something about the Billy Goat. So I dragged it out from it's hiding place and placed it behind the C-125. After much thinking, swapping and general trying to work something out, the C-125 was fitted with a slot hitch. The front wheels removed from the Billy Goat and a coupling knocked up.
Tried various things, none of which I was happy with. Suddenly I had a flash of inspiration. How would a hinged coupling work out. So with no more todo, I knocked one up using a cut down butt hinge. See below.
Up!
Down!
The principle works and I can adjust the Billy Goats intake height with the lift levers adjuster. I think this could be a suck it and see project. I already have some alterations in mind.
I'll post some photo's of it coupled up tomorrow all being well.