I have a second display on my iMac. I load all of my WeatherCat windows, tools, gauges, etc. on the secondary monitor. Under Mountain Lion, the arrangement and location of the WC items was sticky. If I had to reboot the machine (or restart WeatherCat), the WC items opened back up where I last left them. Under Mavericks, each time WeatherCat starts, I have to manually drag each item back to the display where I want them. I couldn't find anything in the manual about the function of Save Window Graph Positions, but I tried to use that with no apparent change in the outcome. Is it me, Mavericks or WeatherCat?