I think the ticker will show the actual weight for today if you post it today and the posts in-place reflect the weight when you posted it.
Maybe try to repost under my post with today's weight and see if your ticker reflects today's weight.
I'm going to change mine now and test mine out within this post. The new weight should read 192. My older tickers show 190.
Did you know you can add your Weight Tracker Stats to your Profile Page? It's a really cool widget ... they also have them for mood, water consumption and more, too.
To get one for your profile
Go to My MedHelp
Under heading "All Other Applications:
Click on the Tracker Statistics you want on your Profile
Feel free to see an example of my weight, water consumption & mood stats on my profile!