Tried on a B1 14T miner at 625 frequency. Miner worked and was up and running. As fubly stated I wasn't getting a good hash read out. Using awesome miner I was able to determine hash rate was about the same over a 30 minute test. Problem I ran into was. I was only able to see chip temp for one board, it read 114 which I felt was way to hot. My other B1's are running high 80's. I restored my BMminer and things are back to normal. I think Fubly is heading in the right direction, just a few bugs need to be worked out. I think the goal here if I'm not mistaken is doing away with BMminer, but also achieving a better hash rate or lower frequency.
thank you for testing,
looks like everyone afraid to use it on S9 without check experience !