Another Welsh ex-electronics engineer here but in my 900 case (literally) I do use a vacuum nozzle (lol). I've been out of the industry a long time now, so maybe that's why I do such daft things - though the only hardware losses I've ever had have been due to Texan thunderstorms (vicious) and the amazing self destructing IBM Deskstar (should have been Deathstar) hard drives.

Down here in the south we had the LG plant, biggest factory in Europe at the time, so it was a shame LG pulled out before they even moved in, leaving the tax payer with a colossal factory and an even bigger bill. Thanks to the Welsh development agency grants we had all of the big far eastern electronics companies here, plus Bosch and a few other big names but once the grants dried up they started disappearing - not much left now.