OK so 1.055 OG, and now reading a calculated 1.028 SG based on a refractometer reading without accounting for the alcohol? 1.028 OG would be equivalent to around 7.25 Brix of unfermented wort, however the presence of alcohol as a result of fermentation messes with the refractive index.
Using 1.055 OG, and 7.25 Brix post fermentation calculates to 1.012. Sound better?