After flying a lot over the last couple of weeks I found this to work best for me:
Line up on the runway and lock tail wheel, break, center the stick, full throttle, release breaks before the nose tips over and then just keep it centered with (mainly) right rudder and let it fly off the runway. It works perfectly even with light crosswind. With strong crosswind I just lock the tail wheel until I build up some speed and of course you might need more rudder to keep it on the runway.
I can keep it pretty much centered on the runway with this method