20 Row Planter

Anyone out there running a 20 row 30” pull type planter. Recently went to a 10 row 30” cornhead. Works well behind our 16 row 1770NT John Deere running RTK, just curious if anyone has ever done a 20 row. And if you’re curious the reason we upgraded from 8 to 10 row instead of 12 it’s because we farm up and over terraces and can’t get the flex we need out of a 12. Plus I don’t ever have to take it off to go from field to field.