Does anyone in here have an idea of how much can be gained from lapping the heatsink if it is already relatively flat? I've remounted my heatsink a few times and from looking at the thermal paste it is getting spread out to the edges of the ihs so it must be pretty flat already.

Most of yall are probably thinking do it and find out. I probably will end up doing it because I'm not too worried about a warranty on a 200 dollar processor just trying to figure out if it is worth my time and energy. I also don't want to get into doing it expecting too much.