Wow that is a big improvement. I think that I am going to try and lap my current CPU.
Don't you have to buy a lapping kit?
Any ways, I think your LCS isn't the best to be honest (no offence) but TT don't do good LCS systems, it is far better to build your own which I am thinking of doing for Xmas instead of my Q6600/Q9550 and PSU (yes I am only 15)