Hey guys, a couple of days back my x1900XTX started artifacting in Win so I thought my pump was dying. I got the pump I ordered this morning and while I slowly took the WC setup and system apart, the barb from my Maze4 just sorta slided out slowly! It appears the barb connected to the Maze4 has totally detached itself It looks like someone just chopped it in between the block and barb itself. The water smells funky and obviously, there's some major rust going on there. Seems like there's a buildup of bluish stuff too but that could be the UV dye I used. Now, more importantly I need help on how to get rid of all the remaining rust. I haven't fully disassembled the whole cooling loop but it looks like there's some buildup along some of the other barbs too. My original Storm G4 is clogged and it looks like there's some black stuff stuck to it. It's not slimy or anything but quite hard instead. I had to slowly scrape some of it off but couldn't get the rest of it out. It's really weird as I never had this problem before and this is my 4th water cooling setup using mostly the same components. I replace tubes and clean the blocks everytime I reinstall it. Loop consists of Cathar's G4, Maze4, BIX3 and MCP650. All the barbs are brass as far as I know. Only the BIX3 looks a little different as it looks like its coated with Alu. Does anyone know of a solution I can use to get rid of the rust and unknown buildup? I need to do this quick as my water cooled rig is my main rig and I have a uni assignment due tomorrow!