Thank you all so much for your help
I am in the process of setting up a network of disgruntled Vensys owners.
I know more or less which parts are likely to give out in advance and armed with that knowledge I can get them fabricated before they fail
Vensys refuse to support their own 1.2 turbines in any shape or form
Goldwind do indeed own 70% however there are not too many parts interchangeable with Goldwind
CKD in Prague had a licence to produce them but they no longer stock parts
Are there any other forums which you would recommend?
not that I am not delighted with this one