Originally Posted by
TOM MAR
The orca spark system bec is only rated at 2 amps, not near enough for todays servos. The bec circuit is likely getting warm & losing efficiency. I would try a cap or bec.

I think I will try adding a bec to see if that helps. The Orca Spark is what every racer at my club uses and none of them have any issues so maybe it's just mine that's a bit defective.