My BLACK TRUE was bought lapped by CrazyPC. And when I had installed it, I forgot to check the flatness of it. I was wondering if I should lap it for mirror finish, since I don't remember how it looks like, but I assume it's not mirror finished. Even if not for the mirror finish, I wonder would it yield any better temperatures? Even by 1C?
I just want to know because I'm planning to do some heavy modding on my TRUE and tests the temperatures.
Since I got the CrazyPC lapping thing confirmed. I'd like to know if you guys reuse sandpaper for lapping or get new sheets of each grit everytime?