[Psyon]

is there a list for the best speed for max range in the different subs?

i tried searching and am unable to narrow it down. some say 10kts some 5kts

the sargo i am in right now seems to like default 1/3 approx 3-5 kts but not sure if efficiency is top-notch i cringe when torps are gone and the nearest refit is thousands of nm's away, fuel tank level looking sad. almost to '43

any help would help LOL

thanks!