Issue with calorie import from Garmin

I've followed the directions in several other posts here and have my activity level set to secretary in Crono, but each day I'm still ending up with about 200 more calories burned in Crono than in Garmin. As far as I can tell, both have the same biometric data, and my workouts are transferring correctly, so I'm not sure where these additional calories are coming from. Is there a way to remedy this so that Crono matches Garmin more closely?