Just having a play around with this (potentially amazome) plugin, but having some trouble with a fairly basic function; the ability to delete a column(s) once added.
When I mouse-over the minus button to try to delete a column, I get a little black overlay box 'DELETE' that actually prevents me hitting the delete button!
Have tried clicking 3 million times all around the button trying to sneak in under the overlay but no luck yet.
Tried on multiple pages with different themes also - still no joy.
Any help please?