Has anybody had any kind of luck with the Chinese instruments? I just got a SkySports airspeed indicator from Aircraft Spruce and opened it up - and its Chinese ! I think I will send it back as I have never heard of this brand and no one seems to have any information on if its reliable or not? I don't want to waste my money on something that is not trustworthy or reliable. Any suggestions would be appreciated. The FAA is asking for a report on specific airspeeds so I need something that is somewhat reliable and trustworthy. What I have now is not working properly and what I ordered seems to not be worthwhile? There wasn't one review on the internet on this SkySports airspeed indicator and no information on Aircraft Spruces web site or catalog.