fixed grip and backstab

game/modules/tome/class/interface/Combat.lua

@@ -711,7 +711,7 @@ function _M:attackTargetWith(target, weapon, damtype, mult, force_dam)
 		weapon.special_on_kill.fct(weapon, self, target)
 	end
 
-	if hitted and crit and not target.dead and self:knowTalent(self.T_BACKSTAB) and not target:attr("stunned") and rng.percent(self:callTalentLevel(self.T_BACKSTAB, "getStunChance")) then
+	if hitted and crit and not target.dead and self:knowTalent(self.T_BACKSTAB) and not target:attr("stunned") and rng.percent(self:callTalent(self.T_BACKSTAB, "getStunChance")) then
 		if target:canBe("stun") then
 			target:setEffect(target.EFF_STUNNED, 3, {apply_power=self:combatAttack()})
 		end

game/modules/tome/data/talents/psionic/grip.lua

@@ -153,6 +153,7 @@ newTalent{
 	require = psi_cun_high4,
 	points = 5,
 	mode = "passive",
+	getImmune = function(self, t) return self:combatTalentLimit(t, 1, 0.15, 0.50) end, -- Limit < 100%
 	stat_sub = function(self, t) -- called by _M:combatDamage in mod\class\interface\Combat.lua
 		return self:combatTalentScale(t, 0.64, 0.80)
 	end,