I screwed up Wallpaper Tray!

[bark50]

I've been using Wallpaper Tray set at 1 minute intervals to rotate my wallpapers. Trying something new, I set the rotation interval to 0.2 minutes. This resulted in rapidly rotating intervals and an inability to access the preferences menu to set the interval back to 1 minute. I killed the process, uninstalled and reinstalled the program -- didn't help. I found a Wallpaper Tray folder in .gconfig/apps and deleted that -- I'm still stuck at the maddening 0.2 minute change. Can anyone help me get back to the 1 minute intervals? Thanks.

[bark50]

All is well now. I ran some sudo purge and locate commands in the terminal and deleted everything I could find pertaining to Wallpaper Tray. That allowed me to reinstall the program and access the preferences menu.