Upon secondary ferm, I racked this onto frozen eureka plums blueberries to feed the yeast and add some color excitement...racked on 9/12.
Based on boiling 3.70 gallonsliters at 1.041 for 60 minutes, this will decrease your wort by 1.00 gallonsliters, bringing your after boil OG to 1.052. You wanted an OG of 1.056. It looks like it will be under.