Arcade game manufacturers face the ongoing challenge of maintaining consistent spinner sensitivity to ensure optimal gameplay. Spinners, used in classic games like "Tempest" and "Arkanoid," require precise calibration to deliver smooth and responsive controls. Manufacturers address this by using high-quality materials such as optical encoders or Hall-effect sensors, which reduce wear and tear over time. Regular maintenance, including cleaning and lubrication, also helps prevent dust and debris from affecting performance. Additionally, advanced firmware updates can fine-tune sensitivity settings, ensuring long-term reliability. By combining durable components, routine upkeep, and smart software adjustments, manufacturers keep spinners functioning flawlessly for arcade enthusiasts.