Webley Tracker
I decided to remove light surface rust on my Webley Tracker using wire wool and WD40. All went well, and after a light oil put the rifle away. A few days later, I took it out for some plinking then realise that the loading tap had lost its smoothness and became much harder to turn: a piece of wire wool had made its way into the loading hole.
Tap air tighness is now compromised, I have put the rifle away and added Traccker on the to do list