Yes; I agree. Surely it's all about the mindset* of the "Noble Technician"** - the enquiring mind, the "hands-on imperative" and all such good stuff. smile

Although I must admit to having had the dubious pleasure in the past (and not just overseas) of being burdened with "technicians" who seemed to be prepared, shall we say, to simply rest on their laurels (not to mention their questionable, and generally over-inflated, "documentation"). frown

No doubt most of us could suss out a wrong 'un within twenty minutes, without having to recourse to a search through their CPD (or any other) Portfolio.

* One of my favourite words.
** (c) Huw


If you don't inspect ... don't expect.