Ok, please watch this youtube video I made of my pump spewing out the coolant only after one night. This was with the fill hole closed of course. If the fill hole was open, there would be no way for the pressure to build up.
http://youtu.be/15kbEGTvnqEI'm not sure this place allows videos to be embedded into the post, I doubt it, but here it is. It is 720P, so it is hi-def if you want to change it while watching. Can anyone explain how all that pressure gets in the system? And the green under the miner itself is from a leak somewhere, which I think is from the aluminum block and that in itself is sucking in air when the fill hole is closed. I have to get this fixed.
Bitmainwarranty, I'm going to need somekind of RMA for this. This shouldn't happen.
http://youtu.be/15kbEGTvnqEEDIT: The green coolant leak that's right in front of the miner ( as you can see it is green ) only happens when the fill cap it fully closed. If the fill cap is open, nothing leaks out and the paper towel stays white.