Hi to all. Having a problem when I make an FFD Patch.

Here's the message:

Error: #<ArgumentError: wrong number of arguments(2 for 3)>
C:/Program Files/Google/Google SketchUp 7/Plugins/SketchyFFD.rb:106:in startFFD' C:/Program Files/Google/Google SketchUp 7/Plugins/SketchyFFD.rb:106:in init'
C:/Program Files/Google/Google SketchUp 7/Plugins/SketchyFFD.rb:83:in `call'