No worries - I kinda half expected it.
I have been taming my garden over the past two years - it was all weeds, meadow and scrub before that.
There is lots of dips, bumps and holes still in the lawn, some of them are pretty big and plenty of rocks.
I have gone through a few blades at this point.
This time instead of blending the blade the rock exited straight through the deck, the deck is rotten.
Its not obvious from the photo but there is a large hole in the side of the deck also.
So I think its time to call it a day for the deck, on the look out for a new one now as the engine is still sound.
Any idea where I might get one?