I have a dual heatercore and a shroud that I made, and I plan to use 2 120x38mm fans. Anyways, I cannot seem to figure out how others have mounted their heatercores to hang from the top of the case. I had originally thought I was supposed to use long bolts, but I cannot seem to find any that are small enough to fit through the fins in the heatercore long enough to go from the top of the case, through the fans, shroud, and to the bottom of the HC. I already cut my case to accomodate the fans, and I cannot figure out what kind of bolts to use as none seem to be the correct size. (I assume I would need more than screws, since the HC is fairly heavy and would probably strip screws.)