Has this happened to anyone else? I bought a 26 EFI Walker a couple of months ago and have found it to be a nice machine to operate until yesterday. I was mowing for about an hour and then a heavy shower hit. I only had a little bit more to mow to finish so I carried on. I felt the Grass shute block but as I was cutting high and only had one run to finish I thought what if a bit of grass gets chopped and left on the ground, next thing theres a hell of a noise under the deck so I disengage the blades and switch off. I lift the deck and one blade has dropped down a bit and is jammed against the bottom of the deck and has gouged some of the bottom of the deck. I got a small hammer and gave the tip of the blade a hit and back it popped into its proper position. The mower has only done 22Hrs so I rang the dealer and he is coming to try to sort it tomorrow. Cost me $ NZ 24,800 so I would have to say I am a little bit annoyed. Any ideas?