Measurements - Custom Range

When setting a custom range it would be nice to see the total for that range.  For example, if I set the custom range for weight loss from 12/31/2018 - 1/15/2019 - in addition to seeing the chart view, one of the total weight loss amounts reflected ought to be for the custom date range. 

Love all the features in carb manager and it just makes me want more! Yay for continuous improvement.