FrostyThe2nd
lvl.2
United States
Offline
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The 13" props on the Inspires are larger and heavier than the Phantom's. In aggressive flying situations when the Inspire's motor slow or stop abruptly, it's possible that the heavy props will keep on spinning simply due to inertia. As a result, the props can potentially unscrew themselves. This has never happened to me, but with the thousands of Inspires produced, Murphy's Law says prop spin off is bound to happen. Prop locks are cheap and easy safeguards against loose props, either by not properly tightening the props or some kind of manufacturing defects on the propeller thread. |
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