[Solved] Go to the previous text with (add/substract) variables

[Quibo]

By releasing “Space” the variable “Convo” progresses from 0 to +1.
I added Z so that If the player wants to go back to the previous text, the variable “Convo” would simply go -1 and allow the player to see the previous text… but nothing happens when I press Z.

What am I doing wrong here?

[Gyuszko]

copy-paste the sub-events from the previous event (where space key is released). change the Z key press ti Z key release, or add “trigger once” condition to it.