I have a 2013 GW with a Motor Trike kit.I went to the mountains this weekend and at times when I pull off or the trike seems to be under a load in curves I will sometimes hear a loud Tick Tick Tick Tick that gets closer together as the speed increases and then goes away.I h d it in the shop several months ago and my dealer said it was the drive shaft and was replaced under warranty but is out now as of May. It sounds like it is coming from the right rear tire area. Any thoughts on what this can be/ It doesnt do it all the time but is driving me insane.