I just got the GlobalWin WBK38 w/ Arctic Silver 2, and I'm wondering if it would be worth it to lap it. It seems pretty smooth already hehe. Do you think I should lap or not? And if so, what is the cheapest route to a good "lapping"? I don't really want to buy a bunch of sandpaper and end up spending $40+ and waste all the money I saved going for a less expensive HSF. Let me know what you all think I should do. Thanks.