Next I'll be trying to sort out the regular clicking I've been getting on the Cheviot. Could find it last time I had it up on the stand, but it's there when pedalling.
I've always found pedal-rate clicks and creaks *incredibly* difficult to pin down.
As soon as you change your body-position to listen from a different angle, it always stops.
The usual suspects are:
Pedals: Take them off, grease them, re-fit them tightly.
Seat-post. Does it stop if you stand up?. Remove, clean,grease, and re-fit.
The saddle itself.
Bottom Bracket coming loose.
Flex in the frame & Front Mech postion issues causing chain to touch the cage at certain points of the revolution under power.
Shoes. Sometimes they are the source of clicks and creaks.
And never forget:
Something on yourself.
I had a bear of a time finding a pedal-rate click-click.
It went away when I stood up.
Turned out to be coins / phone in a front pocket of my jacket getting tapped by my leg every revolution.
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F