Hi Guys, I have recently bought a Mackie Universal Control surface for my Pro-Tools rig but have been told that it may not be all it's cracked up to be and could suffer form latency when used for automation. I have the option of exchanging this with my dealer for the Digidesign Command 8 work surface, I understand that this is also a MIDI based USB controller and am wondering how much better the Digidesign could be. Has anyone out there had experience of either of these controllers on a TDM system? Any opinions would be greatly appriciated. Many thanks in advance.