Easiest Rail Duper

This ultra-compact redstone mechanism utilizes a classic piston-based glider design to efficiently duplicate rails in any survival world. By using a lever to toggle a slime-block assembly, the machine rapidly updates and copies rail segments for large-scale transportation projects. It is an essential utility device for any serious engineer looking to save time on resource gathering. This minimalist setup is perfect for tight spaces or integrating directly into automated rail production lines.