Got Lucky and dissapointed at the same time.

I double corrupted my weapon and thought i hit it big time.
But when i checked it in PoB, nothing changes.



Lvl 10 Gain life on hit should give me ~25life per hit.
Which is more than Block Mastery which boosts my EHP by ~20%.



Even if i remove 4 Leech points my leech gets only from 2.2 to 4.



Makes no sense to me.
Also, the Momentum charges only ramp up to 3 and instanly loses it in a loop.
Testet it with Cyclone and Str to not move an inch.

Can anyone enlighten me?



Edit:
Even when i remove Block Mastery, Life Leech and Blood Rage altogether, the Life gain on hit only reaches 1.7.
That cant be right.