Paradox create stair script.

[christiandb]

function ChangeBack(cid)

doTransformItem(getThingfromPos({x=32478, y=31902, z=7, stackpos=1}).uid, 1304)

end



function onStepIn(cid, item, pos)

 if item.actionid == 10070 and getThingfromPos({x=32478, y=31906, z=7, stackpos=1}).itemid == 2782 and getThingfromPos({x=32478, y=31902, z=7, stackpos=1}).itemid == 1304 then
	    addEvent(ChangeBack, 45000, cid)
		doTransformItem(getThingfromPos({x=32478, y=31902, z=7, stackpos=1}).uid, 1385)

	else
		doPlayerSendCancel(cid,"Sorry")

	end
  return 1
end

All the pos things are right and I step on the tile when the grass at the door grows but I doesnt seem to be willing to change the stone into the stair.