I find trimming any aircraft in MSFS almost impossible, i find i end up flying with the trim wheel rather than the yoke! Maybe there’s an art to it but i find trimming for level flight not easy without constant adjustment. Maybe thats realistic or is MSFS over sensitive to trim, i dunno i’m not a pilot. I tend toi use the AP as I don’t find it very fun having to constantly move the trim wheel to correct my plane as it follows cyclic 1000 +/- climbs