Symbols Along with Jitter
I'm drawing a cavern and I want rocks and rubble along the edges. It's too big to create the symbols manually. I'm a hobbyist not a professional and spending several hours placing symbols on a map I will only use a couple of times is just too much.
So, I created a symbol list and tried to use the Symbols Along feature to draw symbols along the cavern wall polygon. However, this only draws symbols exactly on the polygon line. I can copy and shrink it with the offset feature so the symbols aren't drawn right on the border. However, without some kind of jitter to randomly place them away from the polygon line, the whole thing looks unnatural.
Is there a feature like that in CC3+?