I have installed a sparkswitch pro with a GP76 and Jeti system. I read on several threads that people are having unstable telemetry values for RPM (pink curve) but I don't understand why it also happens for the voltage input for ignition (blue curve). I guess this one should not be affected by interferences created by the ignition module ? Signal from receiver to transmitter is stable as shown on the green curve.
Thank you for the feedback