Hi Guys Decided to tidy my chip master up a bit and change the headstock oil as I know it’s not been changed in the last 30 years! As the headstock is drained I thought I’d have a look at the brake and see if I can make it work as it’s never worked during our ownership. It looks like it might not have adjustment and just needs a new friction cone/pad. Has anyone ever worked on one before? Any idea if it can be adjusted?