Rated 4 out of 5 stars

I finally knows why it didn't work.

when I installed add-ons which use right mouse drag to scroll(like scrollbar anywhere or grab and drag etc.), suddenly it stops working.
It didn't happen before(even I installed both add-ons) but it suddenly happened. I don't know why.

P.S Thanks you for updating.

This review is for a previous version of the add-on (2012.01.03.1-signed).  This user has a previous review of this add-on.