Comparison: Reference 2 Effort x2 vs Thrust

	d6	d8	d10	d12
d6	3.35x	2.02x	1.18x	0.81x
d8	6.04x	3.91x	2.26x	1.46x
d10	9.22x	6.15x	3.62x	2.31x
d12	13.14x	8.90x	5.37x	3.45x