I have a question about a brake disc upgrade/conversion - I have a pair of (from my old car): EBC Brakes RENAULT Twingo 1.2 Turbo EBC Turbo Grooved Front Brake Discs - GD572 Twingo 1.2 Turbo This is a Vented 4 Stud Brake Disc Brake Disc Dimensions: Diameter: 259mm Height: 41mm Thickness (new/min): 21/19mm. Would the above fit a Copen or am I just wasting my time? (Copen for comparison) EBC Brakes DAIHATSU Copen 1.3 EBC Standard Front Brake Discs - D1620 Copen 1.3 This is a Vented 4 Stud Brake Disc Brake Disc Dimensions: Diameter: 246mm Height: 42mm Thickness (new/min): 17/15mm. The Diameter and Thickness are a lot different but the Height is almost identical. Any thoughts? It would be a shame to waste them as I am past the date I could send them back to the shop. I have standard wheels on and calipers. Cheers, Quartz.