Drifting BPMs?

dump your drums to pro tools and go from there.

BPM's are never just BPM's.. all sequencers do the math very slightly differently and have different ways they round the values out. Rail

Also, clocks are not necessarily that accurate in some machines, even if the math is the same. Hence the need for a Master sync source. In the 'Old' days it was always understood that you had a central sync controller (like Roland's SBX 80) that fed all the midi devices with a clock that was referenced to SMTPE on Tape. You should do the same here. Let ProTools be the master sync source for the Drum Machine. Or as Rail suggested, print the Drum machine, and create a new tempo map from withing ProTools that tracks the drum machine (using the identify beat function within ProTools) Hope this helps Simon L.