I updated the ndscope on rossa to a bleeding edge version (0.7.9+dev0) which has many of the fixes I've requested in recent times (e.g. direct PDF export, see Attachment #1). As usual if you find issue, report it on the issue tracker. The basic functionality for looking at signals seems to be okay so this shouldn't adversely impact locking efforts.

In hindsight - I decided to roll-back to 0.7.9, and have the bleeding edge as a separate binary. So if you call ndscope from the command line, you should still get 0.7.9 and not the bleeding edge.