Hi there, I'm hoping someone might be able to shed some light on my latest radio problem.
My Airtronics (Sanwa) MX-Sport transmitter died on me last weekend. I had been using it with RX-371 receivers (the ones it ships with) for the past 3 years - all bought from the US. So I could still use my old receivers I just bought a new Sanwa MX-V radio set (it ships with RX-37W receivers) from SMD.
While the transmitter binds with them OK, it seems to have a compatibilty issue with the older RX-371 receivers, even though it clearly states in the instructions that it's "compatible with all Sanwa FHSS-2 surface receivers".
The probelm is that once it's bound, when in the neutral position the steering servo has a pulsating twitch (about one a second). The twitch goes away when you start to turn the wheel to the right but stays when you turn left!! It works with the RX-37W receiver just fine so I assume it's a compatibility problem.
Has anyone else had this issue or got any ideas on what's going on?