@t Hoss331

Thanks for information and for this picture. It helps a lot. But those angled screws doesn't look good/save to me. Situation with MCW30 looks the same as for Rampage Formula. To make it fit perfectly all one should do is to unscrew two screws holding the block arms and turn them aside a little (and of course those two screws we screw in to the block aback). And that's all. Although the arms are beeing attached now to the block with two screws only and they loose a little of their stiffness, force of pressure beeing applied is still adequate.
I would rather cool NB with liquid too, as this chip (as all silicons) always performs better while beeing cooler, and also OC means a lot of voltage to the NB as well as to the CPU.
To be honest I'm quite sold on UD3P. But unfortunately this motherboard isn't available in my country any more. That's a pity:/ Will need to search for it at our neighbours.