Hey, Shannon, thanks for it! I just made my first trail texture and I’m really happy with it 
I’m a little confused on how to achieve something similar to the last one (the red, below the blue).
Let me see if I got it right: for that you used the same texture, but 2 of it - multiplying one by the other. Also, you make them scroll in different speeds and…that’s it?
I’m trying it in Unity but I don’t get the same effect. Here I don’t get those nice cuts the red one has. Instead…it just gets brighter.
I mean, in yours, some spots gets 100% erased.