"Morse" wrote in message
...

Far better is a light oil designed for electronic servicing. Even DIY shop
light oil like 3 in 1 is better than WD40, and that's rubbish as it tends
to gum up tiny bearings. WD40 tends to migrate as well- it will end up in
places it can do more harm than good.

If you are saying that 3-in-1 oil is bad you are correct. Try a TV parts
jobber for a proper lubrication kit.