you enter only the number (it will not let you put a minus before the number) as long as it is negative.
I put zero only when I am over for the day and then I too put that in the comments section.
So if your differential is -500 you would post 500 for the team goal.
Central Time Zone
page 39 in The Spark
I went from 210-120 in 16 months with SparkPeople!
In Maintenance since 8/11/09!!
2 years without home internet added back 20 lbs. I'm back and they're going!
Lifetime Spirited Underdog!
| current weight: 131.4