Someone with Bennett trim tabs

[nanus18]

I'm having a lot of problems with the combination of Bennett hydraulic tabs and the AutoTrimPro control system. 
When in manual mode I use the right button of the system control, the port tab acts and viceversa. It might seem that the cables of the actuators have been changed in the assembly, but if we alternate them the control does not work.

Thanks

[Capt’n Ron]

Hi Nanus, that’s actually the way it is supposed to work. Looking at the trim control the top says down and the bottom is bow up, so if you press the right side down then the tab on the port side will go down which raises the port side. The reference on the control is the bow not the trim tabs. So when you use your tabs control think about what you want the bow to do.

Make sense?

[nanus18]

May 22, 2019 23:46:17 GMT Capt’n Ron said:

Hi Nanus, that’s actually the way it is supposed to work. Looking at the trim control the top says down and the bottom is bow up, so if you press the right side down then the tab on the port side will go down which raises the port side. The reference on the control is the bow not the trim tabs. So when you use your tabs control think about what you want the bow to do.

Make sense?

Hi Capt'n Ron
Now it is clear to me, the key is:
"The reference on the control is the bow not the trim tabs"

The distributor after several changes in the configuration and connections wires, he told me, that they should work like that, but he could not explain the concept of arc like you in just two lines.

Thank you very much!