Comparison: Wrench vs Reference Grapple

	d6	d8	d10	d12
d6	1.44x	0.93x	0.57x	0.36x
d8	2.44x	1.48x	0.98x	0.61x
d10	3.89x	2.29x	1.47x	0.95x
d12	5.73x	3.43x	2.10x	1.34x