Originally Posted by
nikos2002
There are no issues with our systems and any radio company. I have used Futaba for two years (pretty sure Dave does as well), Spektrum before that. Josh uses KO, Eric uses Radiopost, Travis runs Airtronics. So there are no compatibility issues.
Actually there have been some issues with the 614FF and 614FS receivers when running indoors in the faster modes. Experienced this at the Spektrum race in Milwaukee. Many drivers running those receivers would experience "glitch" type problems (some had weird throttle responses, some had steering issues). Switching over to 603 receivers and / or to the "NORM" mode resolved the issues.
Experienced by many with all sorts of different combinations, including Chad Due (4pk Super, LRP Speedos, Futaba Servo), myself (4pk, Viper, Savox), etc....
The Futaba team over night-ed us some new 614FF receivers, still had the same issues. In the faster modes at least. I ended up running my 603 receiver and was fine. Like I said, some people just switched to NORM mode and were OK also.
However it IS NOT a Viper issue, it was happening amongst 15 people with every known combination of equipment. Wasn't isolated to anything other than 614 receivers.