I noticed that for 2020 - just got lucky - beat the cash strategist on corn by $1+.  Would have beat it by $2+ but tried a new approach for an average price contract throughout the spring that averaged out at 3.43 futures.

2020 was just a great year for the GBS approach.  A terrible year for an average price contract through the spring and early summer, which has been a good approach in prior years.