My sample 1911 trigger sample arrived yesterday (thanks, Mike!) and today I got a chance to do a little quick testing. The results...
Combination #1: Stock Crosman blade + Non-Adjustable SS
1st stage: 15oz.
2nd stage: 1lb, 6oz.
Combination #2: TKO1911 + Non-Adjustable SS
1st stage: None.
2nd stage: 1lb 8oz.
Combination #3: TKO1911 + Adjustable SS
1st stage: 13oz.
2nd stage: 1lb 6oz.
Stock Blade + Non-Adjustable SS
TKO1911 + Non-Adjustable SS
TKO1911 + Adjustable SS
Adjustable SS adjustment screw access
Stock Blade + Cocked SS showing alignment of blade and sear
TKO1911 Blade + Cocked SS in position above, showing difference in alignment, explaining absence of 1st stage