Lotsaewater Screensaver issues

[eagandale4114]

Hi i on 10.8.5 and I thought id start using Lotsawater again. I had set it to use a custom background earlier. I want to change the background but I can't. Ive tried reinstalling it but it seems to have a temp file somewhere that keeps the settings even if you uninstall it.
Any help?

 

[ricede]

Ive got LotsaGlass installed & I see theres a .plist file in Users/Library/Preferences/ByHost. Not sure if that helps ?