That was a very good runner even in straight condition OTB and non magnet,
also cheaper than RACER’s resin car and appropriate scale size.
Rounded shouldered tyres showed more old fashioned appearance
At first, I sanded down tyres to make their shoulders round.
and gave mild handling to cars.
Scaly P4 has one piece chassis and no rolling movement, I cut out the chassis
to let it move freely between the chassis and the body, and a little lowering down.