Reducing to zero creates a square avatar, but my imported vBulletin avatars appear to have been cropped and reduced in image size. How do I set the minimum and maximum width/height of avatars? I suppose I will have to rename the old avatars somehow to match the new filename convention? The import is full of concessions and frustrations. I had a very polished and detailed forum previously, now most of the features have been lost and there are all sorts of technical and aesthetic issues that will either require tons of hours I no longer have the ability to invest or are simply not possible.