Hi Ray
I use a S04 Sail arm in all my barges they work well as they allow the sails to be released alot quicker.
As for installation I use the S04 for the main sail & a std servo for the staysail.
Hope this is of some help if not come back to me and I will try and help you out further.
Regards
Dave Watts
----- Original Message -----From: ray cockburnSent: Monday, September 03, 2007 4:30 PMSubject: [Association_of_Model_Barge_Owners] sail arm servos
Hi, Does anyone in the group use a sail-arm servo, and, if so, have
you any advice as to the best way to install and set up such a servo
with relation to a Thames barge? Ray