Now it is possible to test to use the generate gear. Pay attention thoroughly if you can hear any signs of noise within the torque converter. Slippage consumes energy through the coupling section. Locking the converter shell to your turbine shaft stops this slippage from transpiring. Hear for Unconventional Noises:  https://torque-converter-clutch31964.madmouseblog.com/14466079/the-2-minute-rule-for-torque-converter-clutch