Well I found out why I was having trouble hitting the 50 yd target last weekend. I put my laser bore sighter in the cannon last night and when I checked against a 50 yd target the sights were off by about 8 inches with the impact being higher than the sight picture. The impact was a little off to the side but not by much. I would imagine the easiest fix is to get the notch in the hammer deepened to compensate or to get a taller front blade? Which would be a better solution? I don't want to just ignore it a try to aim off the target as that is not very productive.