>>10153062Yeah it's most probably the casting. Here's the Lancia Stratos Group B and Nissan Z I mentioned, excuse the specks of dust on the Lancia. The rear wheel on the Lancia is just perilously close to that wheel arch and if I move it I can feel it dragging on the arch which worries me. And as for the Nissan, from the POV of pic-related the rear wheel likes to catch on the wheel arch to it's left. I can just tell from rolling it forward that it's touching the wheel arch there. No clearance at all for the rear wheels here and it bugs me.