How do I walk up ladders?

I’ve been trying to make a game that I want to walk up a ladder. I know that there is different ways to do it. But I want the super easiest way. I’ve been trying for while and can’t figure it out. Please help!

@DABOI@DABOI
You can try this example in the help section for ladders:
http://flowlab.io/game/play/943500

I also made a quick snippet you can try but its not as well as the example:
2020.04.03-16.37

Hmmm… seems like it worked but I have to double press the up key to launch me up. Is that supposed to happen?

@DABOI@DABOI Maybe you forgot to check this box
Did you check

Ahhh That works now. Thanks!