Just thinking about the people who are having problems with only getting 1.2Gh / 1.4Gh out of their devices and I had a thought ...
Some people don't seem to be sure if it's their rig in terms of OS, miner software and/or version, USB hub compatibility or power supply issues.
It just occurred to me that maybe people could use the power of the bitcoin community to help pin down their problem if there is someone who has a known good working rig nearby to someone with what looks like a dodgy BF1 device. Perhaps people could hook up, pop round and have their devices tested?
Mine are running at a steady 2.3Gh with a 7 port D-link hub on a Raspberry Pi using MinePeon, so if anyone in Bedfordshire needs what looks like a dodgy BF1 testing we might be able to arrange something.