First, this is exactly what I was looking for, thank you :)
Whenever the slideshow resets or if it ever skips a slide (at any point when the slideshow's name appears at the bottom of the slide), the slides will start to wander. I.E., they will shift their position to the left by about 50px, run through a handful or so of slides in the new position, then sometimes "return" back to their original location. Sometimes they do not "return" until it seems to have run through the whole series of images again.
I have put them in tables and/or in divs, called the images from within the document and without, but they still "wander."
Has anyone else had this happen, and if so, how did you fix it?
(If I run a document with nothing but the Tigra fader it works fine, it's when I use it inside my main document that it has issues)
**Edit: I found the problem: it was one slidename that was transposed-putting in the correct name fixed it!** :)