with rc/drifting alot of the time countersteering will kill the drift with low throttle... now i'm speeking from nitro drifting... try letting the steering go for the first turn then when aproaching the next counter steer and gun the gas to initialize the next drift and release the sterring once again...

try just getting to know the setup of your car where its limits are as far as how much throttle is too much and when to use the brake...

like said above just practice and have fun