Here ya go.
"To create a weight tracker, just click on the User CP at the top left of the page, and click on Edit Signature. There will be a box on your right that will walk you step by step on how to create your weight tracker."
Be sure to copy the tracker code into your signature and save the signature.
Change isnít easy. But if you donít change, you stay the same, and whereís the fun in that?