i have a new taurus single action. i have many single action pistols including rrugers colts and ubertis. i can not sing enough praises about the fit and finish and overall quailty off this gun . the action is my favorite part! the hamer and trigger pull are excellent;however the gun shoots about 6 inches high and 4 inches to the left at 20 yards. this is just not good enough for what i need . is there anything i can do ?