I have mixed results.
Here is what I have challenge with now:
Once a specific building is destroyed, a Lightning Strike has to hit Waypoint 3.
I get the Lightning alright, after destroying the building, but it always goes to Waypoint 0.
In FinalSun:

Second issue, using the same trigger logic that actually creates a (misguided) Lightning, destroying another specific building supposed to deliver a Meteor Shower at Waypoint 2.
Nothing happens. The trigger has actions from 0 to 9 with 58 Meteor Shower, same Waypoint, increasing "Shower" value (I have no idea what is the right value there)
In FinalSun:

The layout of the training map:

Same thing happens whether I run the map as TS mission or FS mission.
Ideas?