Comparison: Thrust vs Wrench

	d6	d8	d10	d12
d6	0.68x	0.39x	0.25x	0.17x
d8	0.98x	0.57x	0.36x	0.24x
d10	1.50x	0.89x	0.57x	0.39x
d12	2.12x	1.28x	0.81x	0.57x