Sometimes I believe it’s best just to provide a person’s quote to sum up a situation. In the words of my good friend, Mark DerGarabedian.  “Simple goal of this sheet – help a new person adjust the line changes correctly. I don’t think the game should be enjoyed by only those who have played a long time and know this stuff as second nature. Need to have some helpful aids for new players too, in my view”

Copy of APBA Football O vs D adjustment chart.