THANK YOU Alexey2005 Rated 5 out of 5 stars

Fixed all problems @ Firefox Nightly 18 x64. Control + Right-Click working for me.

For those who don't want to edit & stuff
http://minus.com/lgQVX7QNETzq1

This review is for a previous version of the add-on (0.6.21).  This user has other reviews of this add-on.