B377-800 rotation
Just in the middle of full flight for the type endorsement and would ask of someone who has experience on the actual type:
Does the rotation effort change markedly at a precise point in the take-off? In this sim, the rotation is easily initiated up to about 7 degrees or so whereupon the pitch rates stagnates and a substantial heave is required to get it going again? Realistic? If so, what could possibly cause such a thing?