hash marks on peri & uzo and......How?

[fishfinder]

i'm using the hash marks strickly for timing but do they represent any measurement of length or height.

How?...do i upgrade subs in career mode. i'm in a type 11, have the renown to opt for a type V11, i think, but clicking the right button seems to have eluded me. thanks.

[Gizzmoe]

i'm using the hash marks strickly for timing but do they represent any measurement of length or height.

I don´t know.

How?...do i upgrade subs in career mode.

Click on the "Uboat" desk (the right desk), then you get to the upgrade screen. On the left side you see all available Uboot types, double-click the one you want to upgrade to.

[Twelvefield]

The hash marks do represent particular measurements. That's the good news. What those measurements are, I don't remember. All I recall was that someone figured out a) what the hash marks meant, and b) made a mod to improve them. However, that was a long time ago, and I wish I could remember more.