How to loop an overlay vertically? I found a tutorial but can't figure it out?

Hello,
I found a tutorial here about looping an overlay vertically. I’m following it, but the problem is that the code is having the overlay move from bottom to top. I want it to go from top to bottom (as the overlay is supposed to be rain I want it to go from top to bottom). How would I do that? Like how would I code it? It’s just giving me a headache trying to figure it out. Thanks!

1 Like

Try switching them around having the top coordinates where the bottom ones currently are and vice versa. I hope this works for you!