I haven't had any drops form anywhere, in fact had I not removed the fans to replace them I would have never seen the moisture.

The fans are on top of the radiator, pulling air through the radiator out the top of the case.

The only places I have seen moisture are at the fittings on my old D'Tek Fuzion V2, and now on the Danger Den Acetal T.

I found the seepage on the T before, but after adding some dye tonight, I swabbed around the fittings with a Q-tip and it was lit up bright under a black light.

So, I am leak testing outside the case right now, as indicated with the photo above and the whole system sitting on some paper towels.

I have added some dye. The stuff from my previous post.

I found where one leak is coming from, and I will continue to monitor the radiator.

All I really want to know is if it is possible for the leaks (really, just seepage) at the water block (my old water block) and the DD T fitting would be enough to accumulate very small amounts of moisture on top of my radiator, between the radiator and the fans??