What charge did you go with on the leverevolution? tried it a good while back and it did produce some great speed but had really weird pressure swings. I have some data some where but at one point I had a 195 running about 2750ish and thought the load was ok but then for some reason or another it started spiking in pressure. Re-shot the load and it was ok but in the middle of a string of shooting it spiked so I chalked it up to being very temp sensitive and moved on to a different powder. I was testing around 40 degrees maybe to about 45 degrees ambient outside temp. Wasn't shooting to fast but I may have let some soak in the chamber for a minute or so when taking notes or adjusting my chronograph.