I have used various 38 Special, 38 Special +P and 38-44 loads tested by Mike Venturino in Handloader. Was wondering if he actually pressure tests his loads in light that many exceed current reloading manuals; although, he adds the disclaimers that the hotter loads are for 38-44 Heavy Frame revolvers (I use these in my Blackhawk 4 5/8 inch 357 Mag and find some of his 38-44 loads to be very accurate...with some nice velocities). His +P loadings are also good and I’ve come very close to duplicating them with same components and powder.