Hi
Thanks for the replies; in the first case, I had toyed with an 'in-line' spade connector, but I didn't really like the idea of the joint flapping around inside the enclosure unsecured.
Now those Wago connectors are cute. Without any scale, I assumed from the picture that they were large, but they're actually pretty small. Shame they don't have a provision to screw them down, like my 'nasty' connectors! Otherwise, they're rattling around inside the enclosure, looking for trouble.
John