Here's another instance... My hardware score was 33.6 before i sent a motherboard reference clock that earned me 2 hardware points
After a couple of hours after, and after hitting the recalculate button, my score was only 34.8. Only an addition of 1.2 points instead of 2 points.
And now that i got another 1 hardware point for this new submission, instead of adding 1 point, it only added 0.1 point to make it 34.9
http://hwbot.org/submission/2337159_
Please help me out on this. Thank you very much in advance =)