Just passing along some information picked up on the Benos Forum.
As I mentioned once before, VV has undergone some ownership and manufacturing plant updates.
http://www.czfirearms.us/index.php?topic=66384.0I've been using n320 for years, and never experienced a change in performance.
Two or three USPSA/IDPA shooters mentioned that their latest buys of n320 powder didn't make PF with their well-established loads, and all mentioned they had been 130PF or higher. They also commented how this had never happened before.
There may be no relationship between the VV manufacturing plant changes and these comments on Benos, but it's a heck of a coincidence.
I believe the newer powder jugs are marked very differently from the past.
You might want to rechrono any loads from these newer jugs.
I noticed PVI added the newer jug pics to their site.