RE: Worried.Nothing to worry about. If the DHT did not work then you would have every reason to be worried. If you believe in something be patient. Part of the problem here is the time the manufacturer is taking to deliver 8 new more advanced downhole tools(You cannot blame the Company for this). Think of where the Company will be when 9 tools are fully operational. Be patient! I suggest you return to this board a couple of months from now.