well gave it a wack with a chissel and hammer this morning and its rock solid, although still not quite gone off yet
to be honest once its proper set ill go at it big style with a crowbar and chissel, if im not happy ill rip the concrete out and do it again
pmsl at the porn, it will only contain the usual stuff passports paperwork etc, ok yes some cash but not what you would consider to be loads
to be honest my bro in law got burgled and they found his stash of cash and he lost 2.5k
this sparked off my efforts to try and save my belongings, however i do realise if i had enough in there and it was common knowledge they would just put a knife to me and make me open it lol