Mine's a week old (still dieseling), and on Weihrauch F&T's I get;
ft/lb
4.98
4.94
5.14
4.94
4.88
4.88
4.95
4.98
5.01
5.06
4.98 Average (SKAN chrono)
Let's call it 5ft/lb!
I'll try it with something heavier, see if that makes any difference.
Update: Just tried it with Bisley Magnums, and the power went down to 3.2 ft/lb !!!!!
Bob.