I have recently purchased the Grainfather, but still create recipes in Beersmith, as I have been used to using this for 5 years now and I like it. However, when I copy the recipe into Grainfather I get a different EBC for the recipe. For example, a Porter I copied over is 56.1 EBC in Beersmith, but 47.8 EBC when I import into Grainfather. I've been scratching my head for days and just cannot work out why. Has anyone else found the same/understand why it is happening?