Thanks for the reply, I am using Silverfast AI Studio V8.
Say I am scanning a batch of Slides, some are Landscape and some portrait. The Rot/Flip button will only work on the whole batch. V6.6 allowed the o/p of the portrait slides to be the correct orientation, without changing the orientation on screen, via the densitometer tool.
If I am scanning a batch of slides I need to be able to set the o/p scan order i.e. left to right and top to bottom and not the jumbled up frame numbers they become whilst editing. I could do this in V6.6.