After a ride, I noticed a crack just behind the bolt that attaches the front arm to aluminum plate side panel. This is on the right side. The crack is vertical about an inch behind the bolt. The aluminum plate side panel is webbed in this area. I have the flex front arm. Just wondering if it might be flexing these panels. Otherwise it appears I hit something, although I did not feel even the slightest bump. Anyone else have any cracks in these aluminum side panels?