Does web engine support the option to change pixel sizing to proportionate sizing (e.g changing 900px to 90%) so that it is re-rendered in proportion to browser size. is this currently available?
Or on a too do list?

Hi podge,

Web Engine has the same sizing functionality that SiteSpinner has. You can't manually set a size to a % of width, though you can specify that an object is 'relative' to the size of the browser window. To do that, select the object in question, size it to the desired width relative to the blue Guide border, and click the 'relative sizing' function on the bottom tool bar.