Sparkies, is there a better connector to use than this which seems to have a dozen moving parts that all need to be held in one precise spot with one hand while you hold the cover and screw it in place with the other hand?
I don't recall seeing a round one with cable clamps, but this modern oblong one does (Ashley J804, about £5 from your local electrical distributor or off of Amazon)
Sparkies, is there a better connector to use than this which seems to have a dozen moving parts that all need to be held in one precise spot with one hand while you hold the cover and screw it in place with the other hand?