Boxplot of reset forces with different angles at certain taper ratios a) 4-3, b) 5-2, c) 6-1, and d) 7-0. Box plot of trigger forces with different taper ratios at certain angles e) 4-3, f) 5-2, g) 6-1, and h) 7-0. For all the taper ratios, both reset and trigger forces decrease with larger angle.