No need to get lost in the chaos.
Just tell me these:
- Does our logic get triggered?
- Can you print out the display name of the Array Elements that come out of the For Each Loop node?
- When you assign a random value to your “speed” variable, can you read random results after getting them out of the Array Elements pin, or does nothing get printed out?
- Do you get any warnings in the log? You open the log by clicking on the Output Log button at the bottom left. If you get any warnings related to the matter, can you share them?
If we can’t see what’s going on with these steps, I might be able to make a quick Discord session with you next week if you like.