hi,

My setup is as below:

Walkera #36
Stock radio and gyro,
Align 420 brushless motor with align 25A ESC
2x futaba servo, 1x hitec servo, 1x walkera stock servo.

Since a major crash, I could only hover for about 5 sec before the motor stops, this is on a fully charged lipo. Don't really know why, but think it could be the ESC cutting out due to BEC under voltage???

Does anyone know what could be the problem? do I need a second BEC and can I just buy one and install it with the Align ESC BEC??
Or has th ESC had it?

Thanks in advance.

Andrew