Since "pressure signs" may not show until the pressure is too high, I also believe that velocity is important data, especially if "factory" velocity is known. If That is not known, but the bullet weight is, I try to find a load that will "follow the sights" (assuming they are known to not have been changed). Mounting a scope on a gun that already has had the barrels regulated often disturbs the regulation so the load should be matched to the open sights, then the scope (if any) can be adjusted to sight it in.
Mike

Last edited by Der Ami; 04/27/25 08:58 AM.