Two years lurking and now ready for my first post. I bought this 2011 edge almost two years ago and had it set up for major loads then wanted to run minor. The gunsmith I bought it from said to just change the spring and all would be good. I had some problems with the last round in the magazine not feeding properly, so I lowered the spring again on his recommendation. It now runs like a champ, but I saw this area last night when cleaning and it got me worried. I currently shoot 40 S&W 165g at about 850ft/sec and a ISMI 10lb spring. The original guide rod was removed and replaced and he put in a shock buff as well. Any help would be appreciated. The area in question is circled in red and it looks like it has been smashed compared to the right side