I've been surpised at how well I've done and how much credit I've gained as I thought that Primegrid was the best alternative to dirt credits but my 7970 loves collatz, heat issues aside.
Running with the case open simple sends the temps through the roof, seems that the cards ( there are 3 in each of Orac and Caro ) are too close together for proper cooling without a positive pressure air flow.
Doors and windows open all day but bugs at night preclude that. We seem to be having a plague of daddy long legs here at the moment. My pet bats can't keep up with the numbers. I'm sure some of them are so fat they can't fly
If we were to keep up our current rate we would have UK #1 in Collatz in 2-3 weeks. Think after the milkyway challenge my GPU's are back here.
Simap will have no work until sept 1st so we need an alternative for the last challenge.