has anybody used the new ko propo receiver switch let me know what you think about it . is it some what like a fail safe

It has just been released. I doubt if anyone has one yet.

Pass you soon...

It's an electrical switch so there is no mechanical slide that can fail. The switch has a LED battery level indicator and a Lipo mode so that you don't over-discharge your Lipo Rx pack.

This is not a fail safe, only a switch.

does ko make a fail safe

We used to, but there is no need any longer as all of our 2.4GHz system receivers have the fail-safe operation built into the receiver.

i have the eurus with 409 receivers how do you set the failsafe mode i looked in book am i missing something thanks danny

First turn on the Tx and the Rx.

Hold the throttle to the fail-safe position you would like and press the set button on the Rx. Hold this for about 3 seconds (LED should go off) and release.

You can confirm the fail-safe by turning off the Tx and the throttle will go to the fail-safe position.