Had all the upgrades done last month including NVH and new bevel box. Bevel box still noisy between 40-60mph, on song at 50mph. Morgan have been very helpful and advise another 1000 miles and get back to them. Hoping will go quieter as the miles add up. Below 40mph bevel box is quieter than the original. I don't understand why after 2 years the bevel box issue is not sorted, something wrong with manufacture?
