I always walk always have. Have walked for the finest of nicks. Once the stumper stumped me as I was walking to the pavilion, and even argued after the game that it should be a stumping in the book, it was that fine a nic!
But I still get bad decisions, had one of the thigh and ump was straight up, and ump Whl knows I walk too, through lots of games previously.
He knew a looked pissed and asked after, I said i didn't and he apologised.
3 weeks later I could have sworn I was plumb lbw, but he said no to the fielding teams dismay.... Got to the other end later that over and he smiled at me and said "we even now"