my 'dipping' is a little over enthusiastic
I really, really, hope that this term doesn't get used again. The concept of 'dipping' (made up by the author) ranks equal to 'chef's pinch' in the annals of cretinous, made up, BIR terminology! 
Dipping Dipping Dipping :

There is a guide on how to do it accurately in the book, which you should buy I think if you haven't already.
Josh, in my view the book is worth getting! I don't really have the time to be trying all the different bases, recipes, methods etc on this site, so its given me something to focus on and stick to for the cooking. The results so far have been bang on, and I'd advise the sceptics to try the book before picking holes in it.
Besides, what's 8 quid these days? 2 bottles of cider in some pubs?
Paul