Try this preview which includes Type VII (B and C) tweaks only.
Slightly increased up and down movement and fixed the side-rolling issue. The uboats doesn't ride as realistically and stable in smooth waters as the 1.0 did, but they behave much more realistic in storms. As far as I could test, the involuntary 10m dives are still fixed with these settings. So let's call this a compromise tweak!
DOWNLOAD 1.1 Preview (Type VII)
I honestly don't have time to test all the other subs at the moment. Sorry!
PS. I do believe that type VII were the only sub suffering from the vastly increased side-rolling. So it's entirely possible that just overwriting version 1.0 with the Type VII-fix will equal (more or less) the final build.