Hi
Thank you for the reply, I managed to find an ex engineer who told me that the spring only function was to slow the unwinding ot the feral. So he told me all I needed was a strong spring that will come into tension just before it was at 90 degrees to the blades. So I bought a trailer door...
Hi all, I recently purchased a Fortis Montana 5.5 kW wind turbine (second hand).
It is to have a spring on the tail to help in stormy weather.
Mine doesn't have the spring and as fortis are no longer trading I am having trouble getting one.
Does anyone here have or know anyone who has the...