The Y Frame Small arrived yesterday. Glad I ordered the 'small' after all - plenty room on the deck and I don't think I'd like it any wider. A big old 90l heavy duty plastic tub for example fits just fine:
The trailer is very functionally kitted out and feels bombproof.
Only problem - my rear axle doesn't have enough length for the hitch. So this evening's job is to try and relocate the axle on the Nexus 3 a little over to the left.