Here is my setup: I mac 2010 - 3.06ghz & 8Gb of memory Which 95% of its use is for recording only (writing this, I can't believe this computer is 9 years old) Focusrite Scarlett 6i6 Logic Pro X All recorded stuff is stored on external hard drives. I can't honestly tell if my timing is just crap or it's a latency issue. Working on a project and I got all the rhythm tracks laid out. Recorded the guitars with a real amp Vs. going through the computer. (Not sure what the tech term for that is.) Laid down the bass track through the computer and used EZ drummer for the drums. The rhythm tracks sound fine. Everything works. Started working on the solo and 60+ takes later I can't get it to match up after recording. I'm playing with a metronome and I know when I'm rushing and even just outlined the changes with the metronome and it still sounds like crap. Problem is I have no clue about any of this latency stuff and am wondering if it is either the computer, interface or me that is the problem! Any words of wisdom of how to correct this?