Doug,
I apologise for the light-hearted banter. I was just having a crack at LGR's light-hearted banter (although his words, apart from spruiking BS - when did I "constantly bag Boeing and Airbus?... seemed to be a tad nasty), that's all.
Now, what are these three techniques you speak of? Surely you are not going to include the technique you used in THAT video?!