This is an Ongoing Project, Currently only 4 Tweaks.
All Tweaks can be Turned off in the Config.
WTHIT Discovery:
WTHIT Tooltips will only show if you have discovered the Block (obtained its item in your inventory at least once)
Potion Absorption:
Potions have a Customizable Absorption Period before taking effect.
Water Hurts:
Landing in Water now Reduces Damage based on Depth instead of Negating it Entirely.
Enchanting Failure:
Chance Per Enchant Level for your Enchant to fail and break the Item, Chance on failure for the enchant to backfire and explode.