There's a bug in the version 2.1a which is the blocks in the toolbar coustoming view can't be clicked or dragged means this whole function won't work anylonger. Other views just look like the toolbar comstuming view are still work just fine. I've already reinstalled the fredo6library and the LOTT plugins many times and removed all the other plugins and all the files that produced by the LOTT(like everything in that autosave folders), and this situation still doesn;t get good.