Does anyone know angle of repose for wet corn up to about 30%? I'm trying to figure out where to put some lev-alert sensors on a 21' hopper bin. Where and how many does everyone use on wet holding bin? Wanting one at top where 30% corn would be just below top fill and one 1000 bushels below that or so. Also trying to figure out how many bushel of room are in bin when sensor clears (reverse angle or a hole in grain instead of pile)? I'm pretty good with math but you start talking about wet corn density vs dry, different angles of repose, cones and piles of grain i'm lost. Thanks for any help.