Just installed on my MBP and trying to make a basic beat, and I noticed the tempo is faster than it says it is. I tested it with 60 BPM, and it's faster by a couple tenths of a second. I tried adjusting the setting "beat counter drift compensation" in preferences, but it doesn't seem to have an effect. When I set the BPM to 55 it seems to match up to 60 BPM.