Thanks Claymore. REALY. (Registered to say that)
7870, 7950, 7970, R9 270x, R9 280, R9 280x, R9 285(380), rx470 4Gb(bios mod) - all works on 16.10.2 drivers fine on Win 7, old cards show same speed as on 15.12 drivers.
All versions of miner very stable on 5 different rigs with -i 2.
How much you get on r9 380?
R9 285 2Gb stock (same 380) - 37 Sol/s avg worst result of all my cards even 7870 gives 36 Sol/s