If the front blade is too tall you could raise the screw hole till the blade sets deeper in the slot. You might have to take a little off the bottom of the blade, as well.
You can run the calculations that were posted earlier to determine how much change you need given where you are hitting the target.
Here is the formula: Take the distance to the target in inches and divide by the distance between the front and rear sight in inches. Divide the distance out of center that the bullet hit and divide by the calculated number from above. This will give you the minimum amount up or down that the blade must be moved.
Last edited by Rick99; 09/04/11.
