Blimey chapter and verse John fair play. I would like to think that it would never come to that a quick phone call to the factory first but you never know if the goal posts have really moved. Morgan never make it easy on themselves do they another can of worms opens up once again. Admit your mistakes, design flaw whatever and fix the problem. Whenever you meet a plus6 owner the discussion quickly turns to how many rads you had and thats a bit sad to be honest.
I agree one would hope that a call and discusion with the factory would be sufficient. But it's best to understand your legal position, so if outstide any legal recourse time limits, one can focus as appropriate on any good will gesture made.