I recently purchased a Kowa TSN 773 spotting scope here on rokslide classifieds and I would like to verify the serial number to make sure it is legit. ( I know I should have done this prior to buying but since they discontinued the 773 I didnt want to pass it up. ) I'm having trouble getting in contact with someone at Kowa, I've called a dozen times and left multiple messages but cant seem to get a response back. Does anyone possibly have a inside contact at Kowa that can help verify the serial number?