SP Scripting - Problem with trigger

[Mitch]

Mitch: You said I could "select all those entities and remove the trigger and add them all as one entity". To be honest, I'm not really sure what you meant: do I do this in Radiant or in the script?

If you have selected both (or multiple) trig blocks then you can create it as one entity.
Like how you can have one trigger for the same object e.g. an elevator. One trig block is at the bottom of the elevator and other one is at the top.