28 1/2" charcoal coloured
Is that for both Machines ?
All Ballys of this era were charcoal black 28 1/2 inch.
When you see a Bally SS (1976 - 1982) with lighter grey, that was because the Bally EM legs were incorrectly fitted. No Bally had chrome 28 1/2 inch legs - again - These were incorrectly used from Williams sys4/6. Bally did use 31 inch chrome legs on 1960's EMs.
KISS legs always looked a little darker to me, but they were not. I must admit that over the years, some legs looked darker than others, but they all came from the factory the same color IMHO..