Hi Kev, I have put one of Daves (Action) servomorph control units on a test bed
It turns virtually 40 or so degrees either way of central when RV1 & RV2 are set at max.
The desired speed is set manually.
I had a quick look at the description of the other two alternative units/servo slowers.
It didn,t say or I couldn,t see if they had a end point setting function on them?
To stretch the servo as the Action unit does.
Anyway I will bring the set up down the lake and see if there is enough travel on the
servo at max settings for your needs.
see you soon