Been busy, so haven't posted, but in the past few weeks I've worked on:
Viner Mitus:
Been out testing this as it'll be my new 'winter' bike. If you can call a lightweight carbon race bike that just has clip-on mudguards a winter bike. It's had a different saddle from Syncros added, plus adjustments to the bars / gears / brakes and the rear derailleur hanger un-bent. It's now working but has been fiddly.
Ridley Helium:
It was a disaster on it's first hillclimb outing; at over 400 watts the gearing set-up was struggling. Either the cable needed tightening or my attempt to fit a wide-range set-up wasn't working.
Took everything apart and, as the crank was always a bit "sticky", I replaced the Dura-Ace crankset and bottom bracket with a ceramic Rotor bottom bracket plus the original Rotor crank we had in the previous PlanetX. Everthing there was much smoother.
The rear derailleur appeared to be the culprit as it'd caught on something at some point between original build and first hillclimb event. Possibly due to quite a lot of transiting with furniture. I replaced the Dura-Ace 9000 rear derailleur and it all appears to be working. Proper test on Tuesday morning then I'm dropping it back to son no. 2 on Tuesday evening.
Raleigh Mk 6 Professional / Guerciotti:
This was pulled out and stared at. Then ridden up and down the street a few times. It may be gloss-painted in Italy colours with fake Guerciotti / Columbus decals but it rides quite nicely. Adjustments have been made to the gears and a new front tyre fitted with SPD pedals rather than the old steel ones. It'll get a proper test-ride shortly and then I'll start parts-hunting to get it back to original rather than the current bitsa.