I was sent this link by a friend who owns a feathertouch, and moans about my GSO focuser (yeah yeah yeah blah blah...one day maybe)
http://www.backyardvoyager.com/gsofocuser1.html
Anyway I am going to try this in the next few days and will post on the outcome......for what it is, the GSO focuser is not too bad.....but it could be smoother.
Apologies if this has been posted before, but I wanted to share.
Regards
Daniel