In my last two trips to the range, I was surprised to see the front sight doesn't fill the rear sight as the logo shows. In my case, I see a space around the front sight if I keep the top of the front sight in line with the top of the back sight. If I try to fill the back sight with the front, the tip of the front sight rises well above the back sight. Humm. What am I supposed to be doing here? Is the tip of the front sight supposed to intersect the x on the target, or is it supposed to cover it?