hi all, semi-new shooter here im trying to sight in an cva 50.cal. useing 60gr pyrodex rs im hitting straight on but 8" low at 50yds going up to 70gr brought me up about an inch. i also filed the front sight down about a 1/16-1/8" good for another inch when i go to 75 gr. the ball-et hits to the left about 4" questions are, if i go to 80gr is it possible the ball-et with hit straight on again? also as i said the 70gr load is dead in line, 5 shots in a 50 cent piece size hole should i try filing more off the front sight? im asuminng being so low at 50 is going to be really bad at 100yds. im useing 245 gr ball-ets ,"11 rem caps.great site also ive been reading up on this for 2 nights im getting a new addiction lol any help would be greatly appreciateds. thank's a bunch