I would say you are in good shape. You are in line with what the book says, however, you should check the OAL to be sure you are not jamming the bullet into the lands! This can and does cause excessive pressure. When you are loading at the top of the chart.....you need to be off the lands by 20 to 50 thoudandths.......this will keep the pressure down. If you don't have an OAL gague.....get one. They are cheap and provide the greatest margin of safety and will improve you accuracy dramatically. Good luck and regards, Rick.