This powder continues to be pretty amazing. Weve been running the RL17 with the 208 amax. Have tried this combo in 6 rifles and they have all shot extremely well. It has not been temperateure sensitive at all, in fact just the opposite. I keep a log of all environmental data and dope every time I shoot. My dope at 1008 yards only changed one .1mil click(roughly 1/3moa) going from 16 degrees celcius (63 farenheit) to 4 degrees celcius (39 farenheit). This is extremely good, as the general rule of thumb is 1 moa per 10 degrees at 1K. Accuracy and consistency has been excellent as well.