You have done your tracker before so if you click on your own tracker it will bring you back to the tickerfactory and you will see your own weight and you can change it the way you want and be sure to get the new bb code and bring it back here and go to User CP first then you will see edit signature and click on it and and put your cursor on the old one in the post reply box and it will surround it with little boxes and then you click delete and it is gone and then you post your new ticker tracker in the post reply box.
if you preview post then you will see if you have the new one.