After hours and hours of trying to come up with a solution for something (Logic not having a decent drum sequencer with certain options), I came up with a workaround that I hope some people will find useful. A lot of trap/hip-hop producers like to have those super fast Hi-Hat/Snare rolls, then triplets, then 1/4, then 1/16, etc.
Drawing notes is a pain, then you don't like it, you have to go back, etc.
Since I believe Logic will eventually come up with a new and advanced drum sequencer, I'm trying to stay away from third-party plugins as much as possible
So here it is. I think everything is super clear to understand, I wrote all the steps, included images, etc.
Let me know what you think