So in my current build my Barb has 74,993 life. I realized I can remove 4 x 2% max life magic nodes and move up on the first paragon board to the Tenacity node that gives you 8% max life AND 4% max life if requirements are met (200 str for the extra 4%). So in total this rate node should give me 12% max hp.
However, with Tenacity my Barb now has 74,807 life.
Is the node bugged or am I missing something here?