Sorry, but it's not clear from your commend. The cooler cannot be installed (physically not possible) rotated by 90 degrees or simply Scythe doesn't recommend it? If it's the latter can you verify in your testbed? Again sorry if I appear hard headed (I am

) but from personal experience (and you have proven it in your reviews) I know that when the heatpipes of topdown cooler point downwards they perform upto 10-15 degrees worse than any of the other three orientations. Scythe's recommendation and your review have the second row pipes pointed downwards, therefore, theoretically not the ultimate orientation. If rotating the cooler is not physically possible is it ok to test with the case laying on its right side with the motherbord laying flat. I don't feel like ordering the cooler just to test it on my own.
