on Asus ROG GTX 1080 Strix 8GB OC I was getting "only" 26.350 Mh/s on ccminer-2.2-skunk.
Now that i've switched to "ccminer skunksp-mod3.7" and i'm getting 36.350 Mh/s with same config :D

Btw this is my AfterBurner:

• Core Voltage: +10%
• Power Limit: 120%
• Core Clock: Curve
• Memory Clock: +700 MHz
• Fan speed: customized config.