I have a ASUS P8H61-M LE/CSM Intel H61 motherboard with a Hyper 212 Evo tower heatsink. After I installed the heatsink, I immediately noticed how far it sticks out on top of the motherboard, which is mounted vertically. I can't help but feel that the 212 evo (or any tower heatsink) is making the board top heavy. I guess this is normal?