Fermented at 45 degrees for about 2 weeks, then gradually dropped the temp down to ~34. Bottled with 3.5 oz sugar.
Based on boiling 2.20 gallonsliters at 1.018 for 90 minutes, this will decrease your wort by 1.50 gallonsliters, bringing your after boil OG to 1.030. You wanted an OG of 1.055. It looks like it will be under.