Gosh I had no idea we had Ikea in France! thanks for that
The nearest one is 4 hours away though, we are in the middle of nowhere lol.
France also has a unique internet service, its called we take your money and we may, if you are lucky, deliver your item in 3 months time after saying its in stock, or we may not bother at all and just keep your money ( thats happened twice so far).

As far as catching filings goes, I wouldn't have thought its worth the hassle for most of us? you would have to be filing a lot of gold, and really 18ct plus to make it worth bothering?
I always keep any sawn bits but those are easy enough to catch.