Drop Zone Issue

I have an issue, especially with blocks with greater height, where it becomes very difficult to drop them onto other columns. I have figured out the sweet spot. You have to actually drag the block so that the vertical middle of the block is actually above the top of the target column. Once you do that, the column will expand in size to accommodate the new block but it took me a few hours to find out how to make that work.

As a test, I tried making the column very tall using Firebug. When the column is tall, it is very easy to drag and drop into it, even when blocks are tall.

I plan to do a little more digging around but it seems like there should be some combination of jQuery settings that would allow this to be more user friendly.

A dirty hack would be to add some height to each column when the drag starts. I'm hoping there's a better way.

Come to think of it, even when dragging small blocks to the bottom of other columns, there is no user feedback. You pretty much have to drop them on the top of the column.

It's possible that this is a theme issue whereby the spacing on my blocks and columns messes up the placeholder columns.