I have an older Dan Wesson 357 that has a 2 inch and 6 inch barrel. My 2 inch shoots as well as a 2 inch barrel can shoot, but with the 6 inch barrel it shoots a couple feet low. I think the spacing between the cylinder and the barrel might not have been perfect, but I fixed that although I have not shot it since then. Would the space between the barrel and cylinder being to close throw the shot off that drastically, or should I try a different ammo. I think the stuff I have now is American Eagle flat nose. The box is red with a black eagle and yellow lettering.