Problem with GWX and SHC

[Volka]

Hello subs commanders! I've been having some trouble with this game and I need some help...

I'm using SH3 +GWX3+SH commander 3.2 under Vista. I've installed everything outside Program Files. Here's my problem:

*Water clarity has been permantly changed to a low level (it's darker than usual) and I'm unable to fix it changing this feature with SHCommander.
This is not really a big problem since it turns out to be more realistic (can't see anything with the periscope below say 90ms or at any depth during night).

*Weather system is not working as it should be. It seems to me that it's using stock SH3 weather system where you could have days with exactly the same weather.
This is my biggest problem since I really hate having sun for days, or storm for a whole week,etc.

I've tried reinstalling with no results. GWX alone works just fine. But I can't leave port without SHCommander! I need it!

Any ideas? Thanks in advance.