Problem drytek2 SNF 2008-10-17 13:23:16: process 2 forward power drifting

[lindaw at snf.stanford.edu]

I was running poly program in process 2, and the forward power kept drifting lower during the course of my 2 minute runs. I was able to keep adjusting it back up to 400 watts, but by my 4th 2 minute run, I couldn't get the forward power above 350.  I didn't make any changes to the cap or coil during these 4 2 minute runs.  Something is not stable.