Stren's R9-290/290x Water Block Testing

[PuffinMyLye]

This thread is awesome and so helpful thanks a ton!

You say the passive AC backplate works with the EK block? Did you the test Rev. 1 or Rev. 2 of the EK block? Reason I'm asking is my card (MSI Twin Frozr) only works with Rev. 2 of the EK block.

Also if the passive backplate works shouldn't the active one work as well since the screws holes are the same?