Hi Derek,
I have answered your question here:
http://www.selskabsmusikeren.dk/index.php?option=com_content&task=view&id=213&Itemid=43 Hope this posting is in time for you to read before leaving for today's gig? :-)
Hope to see you at the Roland G-70 User Club Denmark!
www.selskabsmusikeren.dk Enjoy your G-70!