I have a Foz and think it works well with my Classic Sig. There is a recent thread over at AA that may help you decide if it will work for you.
VPI Tables and Dr. Feikert Software: Any Experience
I currently have a VPI prime. I initially set azimuth by eye and the included leveling stick. It sounded very good but my friend was able to use a mirrored protractor and pictures to get it closer to 90%. This was an improvement to Imaging, soundstage and smoothness. This resulted in longer listening and a more involving experience.
This has now peeked my interest in getting azimuth even more precise.
Two options:
Fogzometer:
Dr. Feikert Adjust software.
In my research it seems the Software has more features and on the surface seems more reliable form the outside forums I have read.
Do we have any VPI user that have feedback on this product in conjunction with the VPI Table/arms. Did the product work and did you feel your table benefited?
Thanks in advance for any information.