Why is my RC plane nose diving on launch?

Question: Why does my RC plane nose dive on launch?

Answer: A nose dive on launch usually means your plane's centre of gravity (CG) is too far forward or the control surfaces are not set correctly. First, check the CG by balancing the plane at the manufacturer’s recommended point, usually around 25-33% of the wing chord from the leading edge. If it’s too far forward, shift the battery or add weight to the tail. Second, verify your elevator trim is neutral before launch; if it’s set too low, the plane will pitch down immediately. Third, ensure your launch technique is smooth and level, not forcing the plane upwards or downwards abruptly. Finally, check for any damage or loose parts affecting control surfaces. Adjusting CG and trim usually resolves nose dive issues, making your launches smooth and controlled.