Fire Strike 2013 flickering smoke

[Tinkmaster Overspark]

Hi, dont know if this is the exact place to post this but this seems to be the closest.

in Fire Strike 2013 i notice once i go past certain points in overclocking smoke begins to flicker, like its only being rendered by one of my cards in SLI. is this a SLI bug or is it a visual artifact caused by overclockign too far? i get absolutely zero artifacts in Unigine Heaven and Valley but flickering smoke in Fire Strike. Others seem to report the smoke but only from 2013

 

[Sooth1]

It sounds to me the overclock is not fully stable if you are getting flickering.