I just bought a CZ 82 in 9Mak, cast some boolits for it (Lee 2-banger) and need to size them, as there is some flash on the base on many of the boolits. The sprue plate seems too loose, and the LH screw holding it in is fairly unmovable. Does anyone make a die to screw in my RC press so I can use the Lee system, without paying $40+ for a custom Lee?