Moving right along, time to make a loading ramp/gate to match the cage so, purchased a length of 30mm x 30mm x 2.5mm square tube & fabbed up a frame; in the process, I asked my S-I-L if he knew how to weld; when he answered "no" I asked "wanna learn?" Of course, he jumped at the chance...
He's bright & eager to learn but, hasn't taken the time to learn many real skills; after some quick instructions & a demo, I set him loose on the frame...
I
still can't believe he's never used a welder before, some of his welds were better than mine
Anyhoo, I then made hinges using 3mm (1/8") steel plate & 10mm (3/8") round bar & a mounting plate for the licence plate holder...
See, when I built the trailer, I did so with this in mind so, I made the licence plate to be removable with the lights intact; two security bolts & two wires & the whole assembly can be removed from the standard tailgate & attached to the new ramp gate...
Now to weld on the mesh, make a couple of latches & it's ready to go...