Ali, I have posted my issue on my own thread, but had my 100RX seize on start in my Skymaster Viperjet. I have contacted the agent, AK Modellsport, who has forwarded the details onto Jetcat. Waiting for word back.
I myself have had 5 good starts including 2 flights with this engine before this happened. Engine has had 15 starts and tot run time of 50 min. Looks to me like the turbine seized, as immediately after the engine seized, it freed up again, when the engine went into its cooldown cycle. It now spins freely.
The only thing I changed was I fitted the additional fuel tank, which was not fitted on the first five starts. I used 4mm fuel line throughout, connecting the fuel tanks in series with the hardware supplied by Skymaster.
Have you guys heard of anyone else with this problem?
Appreciate any info