We have aero4gen on our boat
. Overall it works well. It mainly faces the wind
but tends to spin around at times (often) - the whole thing that is, not just the fan blades! I only have to look around the marina and other gennies are sitting true facing the wind
when mine is dancing around to know its not really right. I reckon it's due to the short tail tube on the Aero4gens.
Has anyone else noticed this?
Any problems if i just lengthen the tail tube? Will that work