I did some load testing this weekend using RS62 here's the velocities - measured using a Labradar.
6.5 creedmoor, 24" barrel, Lapua small primer brass full length resized 3rd firing, CCI SR magnum primers (450's), Lapua Scenar 139gr bullet
Accuracy nodes were at 43.0gr and 44.4gr
Average of 5 shot string
42.8gr - 2684fps
43.0gr - 2703fps
43.2gr - 2720fps
43.4gr - 2727fps
43.6gr - 2748fps
43.8gr - 2765fps
44.0gr - 2781fps
44.2gr - 2785fps
44.4gr - 2796fps
44.6gr - 2809fps