dcbass,
Don't have a lot of time right now, but the Falcon concentrator is the bottleneck at the moment. My impression from the bits and pieces that I've heard is that it's capable of more (they were doing the reported 140-160 tpd at one time), but the sediment isn't settling out of the water fast enough before they recycle it. I think if they fix that (maybe a larger settling tank), then they should be able to ramp back up quickly.
spiny