OK so I went and bout a couple of these ...First thing I removed the washers , looks much better . The problem with the cupola gaps is also an easy fix , a thin bead of JB Weld holds it in position nicely ! Now for my question ...I got 1 mineral brown car and one orange car w/black roof . Where were these cars run ? I've googled around but can't seem to find the answer ....Thanks ! Mike