@Ormalawayo
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input indeed is a place for you to write things that change part behavior. You can even program parts- check the Funky trees guide in the pinned posts on the forums, which also includes text formatting guides.

@SnoWFLakE0s oh I didn’t know you can just use [Activate1-8] for input, when it said input I thought it was a string/effect that changed it somehow (also how do you use red text)

but I’m learning

Set your input to Activate1.
If you don't like the boolean behavior, use clamp01(Activate1) instead.