I am a new user. I followed the instructions and tried running the script. I got the following error.

Error: #<TypeError: no implicit conversion from nil to integer>
C:/PROGRA~1/Google/GO2494~1/Plugins/clf_shape_bender.rb:168:in set_cursor' C:/PROGRA~1/Google/GO2494~1/Plugins/clf_shape_bender.rb:168:in onSetCursor'
C:/PROGRA~1/Google/GO2494~1/Plugins/clf_shape_bender.rb:176:in `onMouseMove'
C:/PROGRA~1/Google/GO2494~1/Plugins/clf_shape_bender.rb:168

Can you help. Thanks.