recently noticed a weird (bug?) with the 4870x2 fan from trying to adjust it using RBE to keep the card temps down. I get the Idle temps to 53/43 Deg on the GPU's and the 3D temps to no more than 88/66 Deg. When leaving a 3D application the fan speed IMMEDIATLEY goes to the lowest speed ( 33% which I set in RBE) even thought the card is over 70Deg The (bug?) to which I refer is that the fan speed is dependent on the 2nd GPU temperature which for me is ALWAYS the lowest of the 2 GPU's therefore very slowly but surely cools the 1st GPU down after a while when leaving 3D mode??? It takes like for ages for the 1st GPU to get back to Idle temps. Is this a bug with the fan or not? If not I guess I have to tweak it more to keep the 1st GPU temp down!