[Zubersoft]

I'm not sure there is much I can easily do about the stylus precision then. When fully zoomed in on my Surface Pro 4, it seems to work okay. I respond to all of the touch events that Microsoft's framework provides, but perhaps if the device is not rendering fast enough, it's causing touch events to be missed. I do decrease the rendering quality mode when zoomed in near the maximum amount to try and improve the responsiveness. Perhaps I'll need to see a short video clip to understand the severity of the problem.

As far as the layer issue, when using the vertical scrolling display mode, layers from multiple songs can be shown in the list. In the single display mode, only a single page's layers should be displayed at once. Are you seeing an issue where more layers are displayed than you would expect, or are layers being merged incorrectly in the list? I'm guessing the issue may be related to the change I made where the layer window is just hidden when exiting the annotations editor instead of being destroyed and recreated the next time it is accessed (so that its position is preserved).  If you are just turning pages between songs and this problem occurs (without entering or exiting the annotations mode), then the problem is not related to that.

I'll see if I can reproduce the duplicate annotations problem you described. Is this happening when editing annotations and turning pages, or when viewing the song normally?

I did fix a few more issues with black pages that will be included with the next build, but I'll keep my eye out for any other issues. Any recommendations on how to reproduce the problem you are seeing?

Can you provide one of the custom stamps that isn't rendering properly? 

Thanks,
Mike