It is very sad you have had such crash. But please do not try the Rescue if you are not perfectly confident due to previous issues. The problem will be still there until resolved.
You can check the rescue operation in this way:
Quote:
The easiest test for checking the rescue is to fly the helicopter in very normal way (your style). Then, immediatelly after the flight while rotor is not spinning anymore, you can activate the bailout/stabilisation. If you can see that swashplate is in the horizontal position and helicopter too, then it should work correctly anytime during the flight as well. This is very safe method for checking the operation.
From the vibration plot I can only say the spike of the tail rotor is quite high. It shouldn't be more than half amplitude of the plot (50%) and 50% level in total.
I am afraid there is nothing different for several years in our rescue system. Do you remember any other changes on your model?
You can also try and compare older firmware anytime you wish. It should work exactly in the same way.
Please read this page:
http://manual.spirit-system.com/index.p ... ise_RescueSpirit Pro has better vibration resistance but with your red Spirit unit it must work well too. It can work perfectly also on nitro helicopters where vibrations are usually much greater. But sometimes also electric helicopters can produce very bad vibrations just from a bearings.
If everything will be fine according the page and nothing else will help the only thing we can do is to ship you other unit. If there were some crashes your unit might not work perfectly. If you have other units for comparison then it is good to try. But only safely according our instructions. In this way nothing wrong can happen.