Merlin negative G cutout too quick?

I understand what you want to say and I agree to it when it boils down to simulate ingame the thing.

I would like to know now if the cut out was an either on or off event with nothing in between.

Here is the drawing:


Is this pre- or post-modification?

As far as I understand the floater shall restrain fuel from flowing into to chamber when negative g's occur. That's above all in terms of function I can see.

Depending on the damping due to hinge friction my guess is that initially the floater will go up when one pushes the stick forward due to inertia that forces all objects to remain in the state they are until the forces get the better of them. So when it shortly gets up it will reduce the pressure loss at the reservoir entry by opening it. Hence more fuel will flow into the reservoir for a short time.