I've shot Tricks since 03 and shot them into Steel Drums, Concrete blocks and never saw one sustain damage like that. If I am supposed to believe a rib did that, well I'm not buying. Thousands of Trick users won't either. I'll shoot Conrete Blocks and Steel drums side by side all day and you can post all the pics you want to. Steel is tougher than Aluminum[8D]
Carry on!
Dan