In Reply to: 6620 in corn posted by toosh on October 23, 2004 at 10:43:23:

You might try to have your top chaffers all open about 5/8 ths of an inch and your tailing section maybe to 3/4 inch. The bottom seive I try to use about 1/2 to 9/16 inch. Continue to run fan wide open unless you have extremely dry corn under 16% moisture or less.