The Start Weight is whatever weight you entered when you first began using Carb Manager.
You would have typically entered the Start Weight in Step 2 of the Getting Started Wizard, where you entered your profile information.
The Start Weight provides a starting point for any graphs that track your weight.
The Current Weight is the last weight that you have logged. Weight is logged by following these steps. Carb Manager uses the Current Weight to determine your calories and macros, as well as to track your weight over time.
You can view all weight entries, from Start Weight to Current Weight and everything in-between, by navigating to Settings > My Measurements.
From there, select the Weight tab.
Finally, scroll down to see all weight log entries.