It would be way too much work for us modders, as one, we dont understand the terrain systrm as well as the devs, and if the devs failed to overcome this problem, i don't think we could do a better job. At least i couldn't.
"1. More mods for the seamoth. A MK4 and MK5 depth mod for the seamoth." working on that. Thanks for the other suggestions, will put them in my mod too.