AM Shifter: 2:56:1 spread vs. 4:1 spread

[Tom Ore]

AM Shifter AM-0957					
					
Drive PN    Driven PN   Drive NT    Driven NT   SET RATIO   O'ALL RATIO
AM-0018    AM-0024       12              40            3.33	
AM-0451    AM-0022       15              48            3.20        10.67
AM-0139    AM-0140       35              28            0.80         2.67
					
AM Shifter AM-0001					
					
Drive PN    Driven PN   Drive NT    Driven NT   SET RATIO   O'ALL RATIO
AM-0018    AM-0024       12              40           3.33	
AM-0451    AM-0022       15              48           3.20          10.67
AM-0025    AM-0023       28              35           1.25	     4.17

Also, here is a render of AM-0001 with the gear teeth shown.