ok chaps not entirely on topic but help me figure whats goin on. i lapped my 6300 and ultra 120 today , before this my temps were in the field of 55-65 with the 6300 oced to 3600 and ambient temp ~20 C and had always a difference in core temps by 5 degrees C . after lapping this difference went down to 2 degrees C , is it possible such a thing given the area the cores are in contact with the ihs is so small.