A1C of 6.0 is exactly where it should be according to my doctor - she's a gp though. said mine was too low. 5.6, 5.3...
anyway, in addition to gabapentin i take oxycodone 5mg instant release which seems to help. i have pain other places too, mostly my right arm, but i have diabetic neuropathy in my feet as well.
so thats my 2 cents, hope you get some relief soon