I thought I had posted about this but now I can’t find it.
Anyway, you don’t get a chance to prevent the end of sequence events from running, if you try to slew below the horizon set in your user profile.
That is unlike other sequence abort conditions, where you get a dialog with a countdown and a checkbox.
In this case it just aborts and runs the end of sequence actions immediately.
This comes about because there is only ONE number for horizon. In my case to the south east my horizon is much lower than elsewhere, so it would be nice to have a min altitude for say maybe 8 or 16 spots around the azimuth. Great to have that in the planning tool.
Please make it consistent so the regular dialog pops up.