Comparison: heavy crossbow shot vs Sniper Shot 3

	d6	d8	d10	d12
d6	0.91x	0.45x	0.28x	0.19x
d8	1.94x	0.93x	0.55x	0.37x
d10	3.13x	1.44x	0.87x	0.57x
d12	4.48x	2.12x	1.32x	0.86x