Do you have a link to your to your page i can look at? I just want to see if you are referring to the Gallery wrapper or to the individual images width and height?
Your friends over here at WebAssist! These Dreamweaver extensions will assist you in building unlimited, custom websites.
These out-of-the-box solutions provide you proven, tested applications that can be up and running now. Build a store, a gallery, or a web-based email solution.