I took out my BB because it would not screw in to the desired amount (i.e. the cranks swayed from side to side) only to discover that the square taper bracket is a European make which they no longer produce. The bike is a circa 80's peugot road which I converted to a singlespeed. I know that these BB's exist because to put together my fixie I pulled a chainring off an old single speed I found on a scrap heap. Any advice on what to do?