Mike,
I would like to tell you to call BCS and talk to Ken, but that option no longer exists. You might try Shawn now, but I don't know if his history covers this. As for my 2005 PT, Vicksburg, I can't honestly answer that. I know that I haven't had anything added in that area, and we have only had one windshield crack due to any type of flexing and it did crack from a repaired rock hit area. We pulled into a Pilot for a noon break and the parking area was so full of pot holes that one couldn't drive around them and when we went into one of the holes, the windshield cracked.
Roy Warren