Hi PW EDEN,
This is covered in another ticket (response copied over)
The issue is recorded here: https://core.trac.www.ads-software.com/ticket/23039
Using WordPress 3.5.2-alpha
– Slideshow size set to slightly smaller than the image: transparency works
– Slideshow size set to same dimensions as the image: transparency breaks
Using WordPress 3.6-beta1
– Slideshow size set to slightly smaller than the image: transparency works
– Slideshow size set to same dimensions as the image: transparency works
So, it’s a bug in WordPress which has been fixed in 3.6, and is only apparent when the slide size is the same size as the slideshow.
I would suggest [..snip..] maybe just reduce the height of the slideshow by 1px to force a resize (and therefore retain transparency), or upgrade to WP 3.6.
But I’ve also just put a fix in to Meta Slider, it’s not released yet (it will be included in v2.1.6+) but you can download the developer version here:
https://downloads.www.ads-software.com/plugin/ml-slider.zip
Regards,
Tom.