Sako Reloaders, I have a question for determining bullet seating. How far should I start off the lands & grooves in an AV? I've read some forums that indicate starting at .020-inch to .040-inch. I will shoot each load to see what happens on paper for grouping but will measure the OAL once I follow the typical process for bullet seating depth for Nosler 140 and 150's Partitions and Accubonds. Any suggestions or experience with this Sako chamber may save me some time. Your comment(s) would be appreciated Thanks, HB Hunter.