I'd like to say thanks for developing such a great plugin.
I've recently come across a problem with the way before and after now displays the images (it seemed to happen with the last update).
The two images no longer align over eath other exactly so you get the top image being offset from the one bellow.
I've tried alligning the second image (right/centre/none)with no joy each just alters the degree that it is offset by, the option with the least offset is for the second image to be aligned right but thats still not matching up exactly.
Here is a link to relevent page on my site, (I am currently running WP v3.2.1, B&A v1.01 and mystique theme v3.0.7)
Cheers for all your good efforts and any advice you can offer.