It seems I have bought the "Freitag Nachmittag Müll" - Friday afternoon shit.
What's wrong this time? Something has gone wrong with one of the locks on the chin piece and it needs dismantling and fixing.
This time getting it repaired will be hard work as it is out of warranty. The Oxprod bloke at their road show said send it back, but Oxprod won't accept it from a customer only a dealer, and Infinity don't give a f*ck. Dump the thing in the sea filled with concrete to start a new reef?