Reduce fall damage not working, TTT

[Skillz]

Ok so i've made 2 lua files that put in a pair of boots that reduce fall damage, the item gets put in but when the player takes fall damage the reduce fall damage script isn't called or working. Please help :)

This is the script that adds the boots:
[LUA]

EQUIP_BOOTS= 8

----------------------------------------
--- Load the custom equipment.
----------------------------------------
local function AddEquipment()
local mat_dir = "VGUI/ttt/"

local DescentReductionBoots = {
id = EQUIP_BOOTS,
loadout = false, -- default equipment for detectives
type = "item_passive",
material = mat_dir .. "icon_dp_boots",
name = "Descent Reduction Boots",
desc = "Decreases fall damage by 90%."
}

table.insert( EquipmentItems[ROLE_DETECTIVE], DescentReductionBoots )
table.insert( EquipmentItems[ROLE_TRAITOR], DescentReductionBoots )
end
hook.Add( 'InitPostEntity', 'ttt_AddEquipment', AddEquipment )
[/LUA]

And this script is for reducing the fall damage of someone who has bought the boots item.

[LUA]
if SERVER then
AddCSLuaFile("equip_ttt_boots.lua")
resource.AddFile( "materials/VGUI/ttt/icon_dp_boots.vmt" )
end

if SERVER then
local function ScaleFallDamage( ent, inflictor, attacker, amount, dmginfo )
if ent:IsPlayer() and ent:HasEquipmentItem(EQUIP_BOOTS) and dmginfo:IsFallDamage() then
dmginfo:ScaleDamage( 0.1 )
end
end
hook.Add( "EntityTakeDamage", 'ttt_equipment_ironboots_enttakedamage', ScaleFallDamage )

end
[/LUA]

[Skillz]

Well i've been trying stuff with this but it would seem that the hook is not calling or something, has this changed?

[editline]20th April 2013[/editline]

-Bump, still very stuck on this not sure whats going on, any sugestions at all?

[Skillz]

Right well thanks to the abundance of responses to my problem i was forced to solve this myself, the EntityTakeDamage hook as been shortened to just ( target, dmginfo )