I am unsure of your skill level but I recommend that my students use a SF, (Slow FLy), prop on their builds of the simple cub and that they increase the wing incidence angle for a much better and more docile flight experience.
A little right thrust can be helpful but a better result can be obtained by learning to use a slow throttle progression and a long take off run.
The bird cannot roll left and crash while both wheels are still in contact with the ground. A higher speed take off means that the control surfaces work with greater effect.
Have fun!
