Upgraded all my sailboats with new servos
Since building the Emma and installing the Hitec HS765HB with the control arm, it had not issues with trimming the sails in a stiff breeze.
I have been adding the HS765HB in my other sailing vessels. Just finished the Wianno Senior, and my schooner The Show.
https://hitecrcd.com/hs-765hb-karbonite-sail-control-servo/