Thought I would post my results. Pretty good powder. Meters ok. Had 15-25 mph winds so grouping didn't go so well. 52 degrees. 3 shots per set out of my 10T 308. Labradar chronograph.
Lapua brass, Fed 210 primers. Hodgdon reload web site showed max load at 40.2C so I know I was pushing it.
37.0 gr @2280.5 fps (avg)
38.5 gr @2355.9 fps
40.0 gr @2427.1 fps
41.5 gr @2510.8 fps (best grouping)
43.0 gr @2592.4 fps (2 of the 3 primers had slight black powder around the edge)

To compare with varget, the furthest I got was 39.6 gr @2381 fps. Anything higher I started getting case swipes.