Anyone knows where to get the original steel fillers? I even didn´t know they ever existed... Have the fiberglass repro myself (still not installed yet) and I´m not very pleased... Sure, the part fits but doesn´t look to be solid enough to endure the car´s vibrations over a longer period. In especially the tabs seem to be prone to tear down at their base. So, before installing I will have to enforce them on their backside. I would prefer to get my hands on the original steel ones. Never have seen them on eBay - any ideas where to get them?