Paul, Stefan, Trying to lock PRMI we found no POB18 signal. We tracked it down to a bad connector of the LO in the back of the quad demodulation chassis for POBAIR. The 90mhz cable was ripped you completely, the 18mhz didn't make contact. We temporarily pypassed the 18mhz cable so we could lock. The PRMI locking was very easy once we had our triggers back. However we still had a lot of power fluctuations in the side and buildup - I would guess that this is also related to our lock losses. The next step is probably to get the ISI for BS and ITMY into shape. We left the PRMI locking engaged - it might collect some usefull data overnight.