79%?! I thought you were 100% all of the time!? What did you have turned off?
Otherwise, a great patrol that certainly made the best of the good fortune you had! You've also convinced me that this first, and only career, will be my last. I can't possibly imagine the scores I'd rack up, even in a VII, back in 1940 when there are plenty of unarmed merchants floating around.

1941 is still a fun time though, as you evidently discovered!