Second post updated with instructions on how to flash your device on ubuntu. Please bare in mind that it is at your own risk.
There's another Amtel package that needs to be installed, from repository.
Unfortunately, the re-flash did nothing to help my 1.4GH/sec fury. It's still only getting 1.4GH/sec.
I appreciate your efforts, Beastlymac. Looks like I am going to have to box this thing up and send it to SSINC for replacement.