top bar hive - setting up the new frames

Following J.R.Slade's advice the wide bars were replaced by Langstrom bars.  A hole was drilled so a bit of dowel could be placed in the centre at the side of the wood strip.  The wood strip then secured the wired foundation cut to fit the top bar hive (TBH).  All set to go now.  Bees coming on National frames so tricky business to transfer them.