Would very much like this as an option. To set failures (and more diverse ones at that) of a specific type and at a specific time but also, I would like the option to set totally random failures without a specific time frame - completely random events, ultimately linked to wear and tear, style of flying, weather, and other factors. Basically, we do not know, irl, what may lie ahead for the flight - there is never a guarantee of an eventless flight, no matter how rare the occurrence, so this would be an interesting option to have in the sim. To be able to set such completely random failures, linked to behavior, maintenance, and simple luck, would add an element of the unknown to simming, where the outcome of every flight was no longer known before starting up the plane, would be both a tool to sharpen troubleshooting skills as well as adding a bit of consequence (if not potential drama) to every trip.
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