okay related to my wider testing of 'safe fall' (see thread)
i have now unlocked level 25 monk ability 'Falling Petal'


i have been testing safe fall using a set fall height on night harbor wizard spire.
from a consistent height, this fall does a damage threshold that can kill low level characters if not enough life, otherwise without safe fall it does 40% your max life
with a current safe fall skill of 67/130 (level 25 monk), when i drop this height without the falling petal spell I take 101 damage of 644 max life (15.68% my max life)
if i activate the power and repeat the jump, i instead take 89 damage (13.81% max life). skill menu does not indicate a speciifc boost to safe fall skill.
so at this scale it reduced the amount of my max life damage I took by 1.87%
which when i compare to rate of safe fall reducion progression seems equal to ~+5 safe fall skill gain?