Quick mid-week catch-up of what’s been passing through the doors. First, a Mum’s Ridgeback and son’s Revolution that both needed a bit of tinkering with their gears. The Ridgeback’s chain would skip off the top and bottom of the cassette, whilst only 4 of the six Revolution’s gears were available. Some jiggery-pokery with high and low stops and cable tension and both were shifting smoothly.