Yes - that's all booked - Mrs T coming along so not camping. Was planning on going to Burghley but clashed with a 50th Birthday party so couldn't do both. I'm afraid the Birch farm camping is also out for me as I will be seeing Stevie Wonder that weekend (rather than the peacocks).
Worse still this was the first attempt. The eagle-eyed will notice that the nice velour side is face down, so it came out later on to get turned over and I went through the whole process again!