One cannot accurately judge a game if they have 3rd party stuff involved. In other words, revert to vanilla and go from there. And I mean revert completely, INI files and all.
What is the quicket way to revert back to vanilla, do i need to reinstall the game? Also, the only problem with that is that it could corrupt/damage my saves if they dont have content that they should have in them, and im not starting afresh.
Anything modifying smithing?
Well I did consider that, uninstalling all of my smithing mods. But its not just smithing, I can't pull levers, I cant sit on chairs, it is affecting multiple saves not just one.
It definitely sounds like a mod issue... how did you find that many half decent mods already?! I have like 15 that I feel complete enough to do more than just test.
Yeah I know, when I get round to it I will have a mass cull. Erm I go on nexus main page, "oh that looks cool!", download. Pretty much it

The biggest files are all retextures etc