I ran into this too. It just won't accept weights that are under your goal. I couldn't even save a page with a new blog entry until I made my goal lower! I've seen some people who just note in their sig that their ticker reflects a maintenance range. I guess that would be an option.
BTW, once you have the page made, you can drop and it doesn't yell at you. But it shows your lower limit to be whatever the weight is.
Insanity: Doing the same thing over and over again, and expecting different results. -Albert Einstein
| current weight: 125.0