Since the platform updated 15 mins ago, my events fail as they cannot get the storage variable. Debug shows that $a is "undefined" in your js code.
Also all of my listitem colours look ok in design mode but are black in test mode and no images appear.

I'll email you the login details so you can try

ah-er: You can't invite new users right now, Upgrade you account to remove the limit.

I think I figured out the binding issue.
You changed to a visual drag/drop facility so the column selections no longer apply. I've been able to drag/drop the links.

How would I share the app with you to see on a FREE account ?

In a rash moment of madness, I deleted the app and started again. If and when it happens again, I'll certainly do that. Thanks Max.