Would anyone be interested in me posting 'How To' guides on how to create a theme layer?
Also, there's been an update to my Smooth Sailing code. You can get the details in
the Smooth Sailing source code post.
I still haven't figured out what's up with the Flexible Squares layout. Someone had suggested it might be a bug in the IJ coding, and not in my FS source code. It's hard to tell for me.