Greetings restoring a 1948 Carlton that I got on ebay years ago.?This bike came with a Sturmey Archer 4 speed and drop bars.?Componants on the bike appear to be original.??Is there a Right, Prober or Perfered place to mount the Sturmey?triger on the drop bars?? Thanks for the help? Clem Skehan Willoughby Ohio