Just looked at the inside of my steerer tube and its pretty scored from the starnut cutting into the alloy. Luckily the scoring is only a cm or so down, and actually below top of my stem so not going to cause a snapage. Is this normal?
Whilst I’m not usually overly cack handed when it comes to this kind of thing, I do remember once trying to tighten the headset far more than I thought I needed to to take out play, didn’t use brute force but tightened it until I couldn’t turn it without putting in effot, at this point I realised something was wrong…turned out it was a problem with the hub…oops.
I did wonder if its possible to crack a steerer though overtightening a starnut? Mine looks fine but tempted to give it a closer inspection. I would have thought the bearings would have seized far before the steerer cracked?