well i just got my accurate mold a couple of days ago. i designed it with big lube grooves. it is a beauty. i loaded up 5 yesterday and shot from the bench at 50yds. it is very promising. it shot a 1 1/2in group, i used 42re. of 2f ol eynsford. i am a flintlock shooter and i have a good bit of BP to chose from. this afternoon i will walk out to my range and try some 3f with a card under the boolit. thanks for all the wisdom here, it is apprecheated! oh an my rifle has a pristine bore so there is no problem there,,,,,,,,,,,,,