It is only Monday but knob of the weeks goes to me!
I changed the rails and switches from one rear internal light cluster to another. The lugs that hold the cluster in place are a weak point, so I thought I'd reinforce them. I put some Araldite standard (yuk stuff) between two of the lugs. Alas it ran while setting and stuck the bit you push on to turn the light on and off
Time spent with a Stanley knife blade and I've managed to free it.
macafee2