Luca Olivetti wrote:
If you don't want a full-fledged plugin like rotor, you or someone else could write a very simple plugin that just keeps track of the supposed position of the dish (i.e. at each channel switch update the target based on the source and every X ms increment or decrement the position until it reaches target, add some additional wait for safety).
For lnb voltage powered positioners there is also a benefit for running the motor with high voltage for faster movement for expected time of movement.
Seppo