I went to the extreme. To avoid the unrealistic always-return-to-the-same-neutral-position of spring/bungee cord loaded yokes, I disconnected the pitch bungee altogether.
So now I can fly more like the real life, by operating the elevator via yoke inputs without the need for the unrealistic apply-the-trim-and-smulataneously-go-back-with-the-yoke-to-always-the-same-neutral-position.
I know this is unrealistic in the other way (very weak forces on the elevator control) but I will see how it works in the sim. I would expect issues with applying backward pressure during a turn and the releasing it for straight-and-level.
But I expect it to be better versus the common wrong behaviour of sim pilots of controlling the elevator via trim inputs instead of yoke movements. Trim should be only used to cancel the forces on the yoke, not for actually controlling the plane.
There is still some resistance on the pitch axis due to mechanical drag inside the yoke mechanism. To have bit better balancing of pitch and roll axis I replaced the roll bungee with a much weaker rubber band.
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