I redesigned the clip for the trunk organizer from Thingiverse for the Miata. Go to that site, https://www.thingiverse.com/thing:2409072
to download the original files for the organizer plates. I'll be reworking those also for the ND and the NC to utilize thinner material, i.e. 4mm Plywood or Mdf or acrylics. Gap on these is 3.85mm fits my mdf perfectly