Skolink:johnr: I asked for a variable capacitor once in the Takapuna store and the sales person advised me their was no such thing and I must mean variable resistor!
I went to the components section found the variable capacitor and left
Serves them right you didn't pay ;) Would have been a good opportunity to say "see! see! A variable CAPACITOR". I usually note down the product code for things I think they won't be able to find.
I've often had to bite my tongue overhearing advice being given to a customer. Occasionally I've spoken up.
The good thing about DSE though is that they are in alot of smaller towns, great when you've forgotten a cable or something you really need. And I do like wandering around looking at the gadgets on display.
It sounded like he did buy it though. Yes I have also heard them telling cusomters something that wasn't correct, and I really wanted to correct them, but it probably wouldn't have been appreciated.