I keep on checking back on your rad sandwich testing, I really hope you get a chance to do the new testing with the lower fpi magicool elegant rad. Also just a request, if you have enough fans could you do a test with 3 sets of fans i.e. fan,rad,fan,rad,fan. It would be interesting to see how such a setup compared to say a PA with fans in push pull. With the MCR rads only being 34mm thick a setup with the stackable version with 3 sets of fans wouldn't be impossible.