There are BB's out there designed for threadless shells (either by design or accident). I'm sorry not to be able to give you any info but I was reading about this BB the other day. It may be your way out of it.
@Skülly started
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There are BB's out there designed for threadless shells (either by design or accident). I'm sorry not to be able to give you any info but I was reading about this BB the other day. It may be your way out of it.