Not 100% what you've done as it takes a huge amount of force to pull a properly installed star nut out of a headset .. But my suggestion is to drill the head off the top cap bolt. You'll need a 6mm drill bit. Once the head comes off the screw you can then get everything apart without damaging anything else
Not 100% what you've done as it takes a huge amount of force to pull a properly installed star nut out of a headset .. But my suggestion is to drill the head off the top cap bolt. You'll need a 6mm drill bit. Once the head comes off the screw you can then get everything apart without damaging anything else