Probe comparisons

Just a quick update. We've been collecting a lot of data over the past couple of weeks, checking for anything that might be out of place. Varian has sent another probe out to us with an engineer to run some comparisons of the performance of each probe. There are some improvements that we want to see before we move ahead with testing. This will probably slow us down a little, but is to be expected in the installation of such a high-end piece of equipment.