I've got problem with spawning object on start of layout on option menu, that you can check there: http://serwer1380436.home.pl/Tower%20Defence/
What I mean:
I can check checkbox true/false and save settings to global variables but when i go back to player menu and come back to settings checkbox aren't checked, or both of them are checked when one of them is checked.
What i've got wrong?
There are screen of events:

