I have noted the newly released 2008 reloading data on the lapua web site for Vihtavuori powders.
Until now I was using the 2006 data which had a load range of 34.3 gr to 38.3 gr for a 243.
The 2008 data has upped this range to 35.2 gr to 40.1 gr.
Does this seem like a large increase?
It might explain some of my recent shoulder marks when testing loads up to 37 gr.