Autoruder

so you said the autorudder was off? That means you have to operate it yourself. After take off on jets, the rudder shouldn't be a big problem.
But with props, the torque of their propellers will tend to make them ( turn to the left, I think?) on take off. You have to readjust for that with a little right rudder and aileron. If you have autorudder on, that shouldn't be a problem.
Hope that helps

thanks sr