29th April 2012, 06:33 PM
I spent much of last year with a workforce (and assistant) who with one or two exceptions seemed to be unable to understand that if you dig a hole in gravel and then fill it in you, errr, end up with a gravel-filled feature, and they certainly didn't seem capable of seeing or otherwise finding them, all they could manage was removing the soily bits in the top where the gravel fills had settled - makes you weep.... :face-crying: