rotation bug

local rotation = -90
local ped = createPed(50, 715.81, -466.9, 16.34, rotation)

local x, x, r = getElementRotation(ped)
outputChatBox("Phrase 1: "..r)
setElementFrozen(ped, true)

local x, x, r = getElementRotation(ped)
outputChatBox("Phrase 2: "..r)
setElementRotation(ped, 0, 0, r)

local x, x, r = getElementRotation(ped)
outputChatBox("Phrase 3: "..r)

addCommandHandler("f",
        function()
                setElementFrozen(ped, not isElementFrozen(ped))
                outputChatBox("Changed frozen state to "..tostring(isElementFrozen(ped)))
        end
)