Hi guys! I have added debris to my shattering landscape, and it's decent, except for one thing: I need the amount of debris to gradually peter out, rather than just abruptly turn off. I'm trying to make the Constant Birth Rate of my replicated particles to be dependent of the age of each source particle - so that the older it is, the less particles it spawns! - but it's not working. Any guesses why? Thank you in advance!