If a fellow has been working real hard on the basics, reading, buying books, asking you guy's stuff, actually practicing rolling on wrong sized boolits, making lube, just finished his .301" and .302" push throughs, all of his 30's in the house are 1-10 twist, and he wanted to try 1800-2200 land, would you steer him to 160ish, 180ish, 200ish on the boolit. Thanks, Gtek