I had the belt drive adjusted today. The squealing noise has now gone under all levels of load. The belt was out of alignment which caused the noise. Hopefully this will be useful for people who have the same noise on their Super 3s.
Thanks for the update BarkBark, very useful info and it's encouraging to hear that they've fixed the issue. Interesting that you say the squealing was due to mis-alignment, I am wondering if my wayward steering/handling issue might be related to a mis-aligned rear wheel - hence the squealing on my car... My car is being examined at the factory tomorrow so I'll see what they say.
Heron Grey & Typhoon British Green Super 3 SOLD Plus 6, Silver and tan.
