Are you sure ET6 is the thing that doesn't work and just sets it back to 1.3? More likely I reckon! Unless you've measured actual vtt, then fair enough. 1.32 was actually the most stable setting on my MIIF which is actually my next step at finding stability with 492x9/1968 7-9-7-24 1T pl7 0-0-1-1. A nice little compromise for my max stable ram/cpu speed I think. Will post screenies when done!