THANKS for the Thunder Ridge tip Cayugad. Just put in my order for two boxes of the.575s. I will be at the "card holders" opening of the new Cabelas about 50 miles from here tomorrow,and hope topick up some of their .570 balls. After Isee what size shoots bestI'll be ordering a mold. I've accumulatedabout 75 lbs. of pure lead that needs shooting.