Hello was wondering if anyone who owns a airhead g force 3 tube has had any leakage issues with it? I bought my first one from west marine and it kept losing more air each time I would fill it up and take it out.

So I went and exchanged it for a new one yesterday and it did the same thing. It loses a significant amount of air.

Obviously I always tightin the air cap. Very frustrating I spend this much money and the product is very mediocore.

Any suggestions?