3D robotic arm CyberBrick

🔧 Mod #1 – Update from June 23, 2025In today’s modification, I shortened the robot arm, which significantly improved its agility and responsiveness. In the previous version, the longer arm caused issues when the battery voltage dropped — the servos lacked enough torque to move it properly. With the shorter arm, this is no longer a problem, even under lower power conditions.I also increased the internal space inside the servo housing and widened the cable channels, making it much easier to route