New controllers developed with the ISI under vacuum and the HEPI Position loops closed.  Frankly, I have to say they don't seem to be any better and in fact they aren't as good.  Of course it is Tuesday Maintenance but the Ground motion plots don't seem especially worse so, I don't know.  I've switched from the 01_28 to the 100mHz blends.  We'll see if that makes a difference.

Attached is this morning 8am with the new controllers and new matrices loaded yesterday with 01_28 blends.  The second attachment is yesterday at 7am with the old matrices (wrong cartesian basis signs X Y RX & RY) and the old controllers with I believe the 100mHz blends.