EarthWay Seeder Field Corn Disk

thingiverse

Wanted to plant a small plot of field corn. Had an EarthWay Seeder, but the corn disk was only for sweet corn and not for field corn. Created this disk based on the newer style of sweet corn disk. Only have 4 holes per rotation which should place a seed kernel every 9 inches (versus the sweet corn with 5 holes) and of course the holes are larger. Printed in ABS with 50% infill. Used supports and a skirt. Bed at 105C and hot end at 235C. Works fine in our seeder. I've included the FreeCAD project file in case someone needs to modify anything. Hope this helps someone.