I thought I had a stripped nipple. I'm a fairly heavy rider and I don't think this wheel was adequately tensioned in the first place. Fortunately I had purchased 3 identical wheels at the same time because I've had a problem with spokes breaking and the price was right. Replaced the wheel and the noise has been gone for the last 2000 miles. The duty into the US is very low.
Trikes have the lowest duty fee of any bike or bike product.
We got our GS in April and my wife says its the best toy that I ever bought. You'll love it, very comfortable and well built. This may be because the server is non-existent or unavailable at this time. and has done for the last two days. Yes it's true. I called customs myself.