Harvester Guest Sep 19, 2005 #1 Put the botttom sieve in the lowest position. This opens the gap between the upper and lower sieve and gives your top sieve more air, which it can use in most crops, especially corn.
Put the botttom sieve in the lowest position. This opens the gap between the upper and lower sieve and gives your top sieve more air, which it can use in most crops, especially corn.