I am restoring a TR4A. When I purchased my TR it was already taken apart buy the previuos owner, hence some parts were missing. I am ready to install the interior now that everything else is done and can't quite figure out the 3 piece cockpit trim. there was a steel bracket attached to the rear of the cockpit that I assume this trim attaches too. Yet it will not attach the side trim pieces. Please any help will be appreciated. Photos would be extremely welcome.