I've searched the forum - can't find a replacement part number etc - would like to avoid the Lotus dealer if possible. One of my three plastic tire well shield screws would not come out - I wound up prying it out and ruining it. Is there a trick to getting these things out when they just keep spinning??? Is there a better replacement available. I'd like to be able to access the air box without dealing with this issue. Has anyone else had this problem or am I now officially a tart? TIA - john.