Today, I had another flight in Qstabilize mode followed by QHover Mode.
One thing I have observed, the quadplane tends to move forward with no pitch input. Maybe it can be adjusted by Q_TRIM_PITCH as stated in the quadplane tips here: QuadPlane Tips — Plane documentation.
If the aircraft tends to move forward, then Q_TRIM_PITCH will be positive, right?
The quadplane also has calculated the hover throttle to be about 0.25. I am using 18 inch props at the moment which are surely an overkill and there is room to reduce the boom lengths by decreasing prop sizes. which will essentially also reduce wing flex. Is it recommended to go this route?