It seems we have at least 2 problems as we try to polarize the top cup. First, the tune is very, very bad; we won't be able to take meaningful data until it is fixed. Second, it seems we are getting almost no power from the microwaves. Without the uwaves on we have a flow near 3.6 and with them on it's close to 5.5. Moving the frequency around from 140.2 to 140.5 didn't seem to find a frequency region with better power.
To fix the tune, I'll need to access the pivot, which is now a rad area, so we told mcc to page radcon. Dave just called, and said I can access the pivot if I keep it quick.