Tweak, thanks for your question and comment. Glad you figured out the solution with supercontrols, and yes: it's highly inconvenient and annoying and in the future a LOT of these things are going to be easier. However: if you look at EZB's way of doing it, you can do MOST of the busywork with "make similar"... give it a shot. Plus you can potentially save the page when you do 4 or 8 and load the page again (changing only the relevant parameters)... In short, there are some workarounds...
Thanks for your patience and passion for MD
Best!
Dan
Author & CEO