OK it's driving me absolutely nuts. All I want to do is be able to batch scan a strip of 3 6x6 negs. I can't make head or tale of the Frame spacing or frame offset sliders. Sometimes it needs a negative number sometimes a positive number. I get nearly the entire neg and think a nudge more with the spacing and it goes the other way. I can scan image one and image three, bugger if I can get image two. Can anyone make sense of these sliders for me please?
I found this article to be very helpful when I tried to do the same with a LS-9000:http://www.exopic.com/blogs/scan-6x6-with-vuescan-and-9000ed.html
Hopefully, the same technique works for an LS-8000 as well.