Hey Wally...i'd still kick that can where it belongs and try again for any masked signals. Same advice for any stump can depositories too.
Ya just never know and as the sayin goes...Gold is where ya find it.....and sometimes it's just that extra effort that reveals a prize.
Like moving old sheet tin (Ballarat biggy last year) or the old bike wheel against a tree hiding a 12 grammer.
How many times have folks given up riches 2 feet short when they got tired or lazy and someone comes along and reaps the reward.
A few i'd say.
Gypsy