Quote Originally Posted by Waterlogged View Post
Again, I've never said you lied, but we do seem to have one hell of a conundrum here...don't we. You have a test showing a "spike" differential of 236 RPM's between the block (supposedly due to loss of flow/restriction), and I have a test verifying that the DDC 3.x RPM's don't fluctuate due to restriction. ...
I can back that up. I've had a DDC3.2 for about a year now. In my first loop (EK Supreme - CPU only) the rpms read about 4550~4600. Now it's running in a 3-block loop (EK Supreme, NB S-Max, FC-4870) and the rpms are the same as before. I saw no change in rpms between loops of very different restriction. I have the DDC hooked up to my Scythe Kaze meter.