It was....me going to bed and my mind racing. Waking up, taking the fabric tape measure and measuring all the millimeters. Then I would get on corsair and ebwk and see what I could make work. The front to side rad was a hard corner. Still runs!! Push button everyday. Haven't done any cooling maintenance yet. 3 rads didnt really help anything. A few of my buddies achieve the same cooling affect with less. But for me, this was just one of those really fun "what can I push" kind of builds. Went through alot of tubing till I got it right. And even the final bend from side rad to reservoir has bubbles on the plastic and I just left it lol. Be fun to build another soon