I used kontakt as a sampler for my snare sample, dragged it into the initial window and layered it with some other snare sampled, cropped and faded the snare layers as needed in kontakt, volume balanced in kontakt and then put a drum script on each one using contacts drum scripts which gives it a human touch and then adjusted the lower frequency cut up slightly as the roll progressed and the higher frequency cut slightly lower in my EQ plugin.  Kontakt is the shit I didn't realize it could be used as a sampler like that! Lets you sculpt every aspect


Then add Logics Overdrive or something similar