I am not sure if this is a bug - if not, I can change the topic to a request feature.
Below is what I experience - point 8 is where I think it acts in a way not meant to be.
I have tried messing with the Fader Catch-up-settings but with no luck.
1. Load sample larger than 2 mb on Track A1 (or any other)
2. Go to Loop/Slice+Multi Mode with display in Fader View
3. Hit Pad A1 and move fader to coarse-adjust sample start
4. Hit Shift+A to enter Slice Settings
5. Scroll to Slice Start (lets say the value is now 4.025 from coarse-adjusting with the fader as mentioned in point 2)
6. Press Enter to enable changement of the Slice Start value
7. Scroll on Select-wheel to fine-adjust to lets say 5.050
8. If I now use the Fader again to coarse-adjust, I can hear the adjustment changing sample start, but the Slice Start value does not move a long. The value remains on 5.050.
If I then want to fine-adjust from where I coarse-adjusted the fader to start the sample, which is audible when hitting the pad, it jumps back and plays the sample to where I set it at point 6 - that is, from 5.050.
I will have to then press Back to return to Fader View in display, and then Shift+A to enter Slice Settings again, to make it read the coarse-adjustment I did with the fader when in Slice Settings.
If it is not a bug, I will request making it possible to do coarse-adjustment to the Slice Start value with the fader when in Slice Settings.
This would make it easier to quickly switch between fine- and coarse-adjusting, which I feel is very convenient when experimenting with start points, when chopping a sample while playing e.g. a drum loop.
This is of coarse easy for samples under 2 mb, where the waveform can be visualized while playing, as you here have the three first faders to do that.
But for sample above 2 mb, to coarse-adjust, you will have to press Shift and scroll on Select-wheel at the same time. This requires using both hands at the same time. It is therefore not possible to repeatedly hit a pad with one hand, while at the same time adjusting Slice Start with the other hand, to quickly find the right spot.