My car has the same issue, it appears to be primarily a Roadster SRT-6 problem caused by the change to our fixed spoiler design to clear the opening/closing top. According to Chrysler, it is not covered by thier Gold Service extended contract. Chrysler indicated that the cracks were due to PO closing trunk with wing. I have looked at every SRT-6 Roadster that I see and about 20% have cracks, some minor and some more extensive.

IDEATING - I would also like photos of the interior of the wing and struts. I intend to drill and screw mine and knowing what the inside is makes the job easier and more effective. Thanks