Ok, this is the second time this has happened. The quality of this part is downright dangerous. So, I'm on the lookout for a replacement. The shops I've visited tell me that the bit that goes into the top of the forks is non-standard (diameter is too small) and any replacements I've tried have indeed been too wide. Does anyone have any similar experiences, any thoughts or suggestions for replacements? I know, I've already admitted that the quality is rubbish so please, no cyclamatic bashing. I have one so I know how atrocious it is. Thanks in advance.