Replace the handling for the Jetmax with this handling line.
It seems to reduce the amount of shake by a little bit but not too much.

JETMAX       7000.0  1.0   45 	0.0 -0.5 -0.5     	0.0  1  5.50  1.5  85.0	0.4  0.60 0.7  35.0		2.30 15.0  6.0 0.10 0.95 		1.0  3.0  0.0  0.10  0.1  0.0  0.0			0.5 1.0 0.8 1.5 	0.0  40000		8000800		0				0