well I don`t fish brush (im to doggone lazy to fish brush ) but have helped put brush in many times in my 76 years so my question here and now is the same as it has been ever since i used a bare hook and a bolt nut for sinker to find out how deep water was and if brush was there (did not have any electronics)--- question-- and i hope some of you will or can answer it-- just how in the he++ can you tell if somebody has put the brush in or if mother nature just happened to wash it where it is? been bugging since back in early 60s