Here is an interesting question. The 4 round rubber thingies on the cpu keep the heatsink from touching the core until pressure is exerted onto the hsf. So, Can I assume that if I use a very thin layer or thermal grease that if the HSF isn't pressed down at all, but is just resting on the 4 rubber things that the grease won't be disturbed? The reason I ask is because when I was putting on my new HSF it did move around a little on the rubber things before I actually put any pressure on it to seat it. So I wonder if I smeared the grease at all doing that?