I had my PT111 out at the range the other day and it was keyholing at 7 yards. The reloads I was shooting were 147 gr lead bullets somewhere in the 850 fps range. Has anyone else had this problem? Are the bullets too soft, the bullets too heavy, load too light, or some combination of all of these? It seems to me that bullet must be tumbling pretty badly to show it on paper at 7 yards.