locals

Hello, I have a map I am editing with editor 1.31.1. It has many GUI triggers, and I am trying to use the local globals trick (having a local with the name of a global so you can use GUI functions). However the trigger below displays "TODO Security1" then "55". What do I do wrong ? How do you...

I just want to know, if I'm currently making a mistake, or if I can keep going as I do. My problem (maybe): I use a couple of variables (udg_) in almost all of my triggers. Stuff like temporary locations, units, groups... I properly remove/destroy them after use, but I'm still worried, that...