I just sent you a private message.
@Mike_Duglas - I am also interested in how you did this - would you be willing to sell it as template or some other way?
It’s on Clarionshop.com now. Search for “Duglas” and select “Button extender” in the list of products.
@Mike_Duglas Thank you! Really got to figure out how to do such stuff myself, creating extenions/templates