I was seeing clouds and on and off rain all Sunday as late as Saturday morning. I canceled Thursday when Saturday was forecast to be a total washout. (Waiting longer, I'd have been charged for my hotel room.)
Ok, one more time: I have no idea how to tune an AVS, which is, again, why I'm looking for soneone who does know how.
The chance of me screwing mine up trying is, exactly, 100%, which is why I'm not doing it.