I decided to change the forks on my auduax machine so I could have a longer steerer and mount an accessory bar above the stem. This would give me plenty of extra gadget room, including space to put a small light to illuminate the map in the dark. I had a nice pair of steel ones made with a long and uncut steerer.
Anyhow, the bike iis a mk1 Carpe Diem which takes a 1 inch headset. Duly converted to threadless of course. I put all the spacers, stem, more spacers, and the SJS accessory bar on (with a standard stem shim for 1 inch to 1 1/8th inch which seems rather a snug fit I might add), another spacer and the top cap. Started winding down on the top cap but it got very hard. Undid and removed the top cap and spacer and discovered that I've managed to partly pull the SFN out. Some of its wings have bent, some free of the top of the steerer.
Not sure what is best to do now. How can I get the knackered one out? Why did it happen anyway? Anybody know of a bung style top widgety thing for 1 inch?
Thoughts and advice gratefully received.