+x Mutley - 9/5/2024 5:18:13 PMI have a Trig radio in a tandem aircraft with two control heads (one front, one rear). The Trig manual says that the RS232 input will only update the control head it is connected to.Does anyone know if I can connect one RS232 adapter to both control heads to deliver the frequency change to both (so that I can select the frequency from either one), or do I need a separate RS232 adapter for each head?