By default, the scopes in SCRATCH show the current clip in its native color space - read about how to let them monitor your UI- or SDI- display output!
When exporting a LUT, it usually is for a very specific purpose and every camera, LUT-box, Monitor, or software have different requirements as to how the LUT has to be made up...
For quick color ball adjustments, SCRATCH and also Play Pro offer a unique and super-fast way,
in case you do not have any control surface connected, or are working off a tablet!
Dealing with animation channels can involve a lot of clicking and sorting to find the channel you want to work on. In SCRATCH there is a super fast way to get to the desired animation channel with just one click.