Been working on a review of this block as well, figured I'd post some pics and the pressure drop results that I have so far. Here are a few pictures, I have more on my site in the review work in progress..

Nice looking block..




Pressure Drop Testing:


Compared to some others:


So..we have a new King of Flow for CPU pin matrix type blocks . Not a huge gain over the Fuzion without a washer, but the Fuzion is also bypassing a fair amount of flow without a washer. I expected the pressure drop would be closer to the fuzion with washer since this one doesn't have the mid/top block leak problem the fuzion does, but it's better. I guess all the little restrictions in the mid block add up for the fuzion, the simpler TDX flow path has lower restriction.

The low pressure drop should really help those with multiple blocks in their loop.

After I get some thermal testing, I'll update my website page. Then I'm going to tinker with some ideas I have..