Help with cleaning up my M70

[JT Techno]

Nice one Jon, I hope you get it all sorted

Cheers

 

[Northerner]

Thanks Si - I plan to dismantle the slider and give it a thorough clean and check - probably next weekend by the time I get all I need to do it (including a bit of time)

Might need the multi meter to check it out. Can use silver conductive paint to fix any minor break at the ends...can get it from maplins