I just got a g110v2, assembled it, and turned it on. I put a white ccs pad on it and starting it up. I put my hand against the pad and when I turned it up to about 3.5 it started getting really hot. I had to take my hand off the pad. Is this unusual? I was barely pressing against the pad, I'm just wondering because if I'm going to be doing paint correction with a setting of 4-5 I would be producing a lot of heat. Granted I was just holding my hand there and not moving it, but it's still a bit worrisome.