Correcting Scoring Error
From the scoring interface, you have the option to remove the last play in case you make a mistake.
1. Click the tool wrench icon to remove the last play.
2. Click on the grey X next to Remove Last Play.
3. Click on Yes, Delete Post
If all else fails, you always have the option to make a score correction
1. Click the tool wrench icon to edit the game score.
2. Edit the score and click Update.