Pitched onto WLP550 yeast cake from batch #74. Racked #74 to secondary as this was cooling in the brew kettle.
Based on boiling 7.00 gallonsliters at 1.055 for 60 minutes, this will decrease your wort by 1.00 gallonsliters, bringing your after boil OG to 1.063. You wanted an OG of 1.073. It looks like it will be under.