I really enjoyed part 1 of Brendan Stemps foray into the dark world of the skew chisel. I have posted a link to that session in another post on this site. In part 2 he really does show what can go wrong in a spectacular fashion.This session is very informative and he has promised an episode 3 in the future. The a link to the video posted on you tube is below.
P.S This is the first post that I have done using the new embed feature in WordPress 3.6. Seems to work