OK, got there in the end…
So what we have now is a Popup Menu that allows selecion of a Patch via a Bank. It displays both the selected Bank and Patch numbers in a uiCDLabel. Then it sends a Patch Change message to the Kiwi- 3P followed by a Tone Edit Buffer Dump request.
This might be a useful method for someone else to use with their synth. So I have attached an abridged version of the panel to this post.
Question to Atom: Can the font size and background colour of the Popup be change? If so what would the code be? If not no problemo : )