Comparison: Wrench vs Reference 2 Effort x2

	d6	d8	d10	d12
d6	0.51x	0.26x	0.17x	0.12x
d8	0.97x	0.50x	0.30x	0.20x
d10	1.59x	0.89x	0.52x	0.34x
d12	2.38x	1.38x	0.84x	0.54x