I could understand the AI and DI misbehaving together due to a problem with the vacuum system, and sods law says that a problem with the TC / TI MAY happen at the same time, but if the "ball" is really out of wack it would seem a bit strange.....Sure your plane hasn't been bent or something? I suppose a bent airframe *could* somehow cause all three problems, (and the trim coming loose) though don't ak me how, and it'd have to be pretty bent
