You got the right idea. If you will go through the pictures I have posted in the "Breakpoints" series of tips I think you will get the idea. IF the ball starts sliding by then by all means start working your way right.
As for you having to HEAVE the ball to start with, I am guessing that you are just seeing the reaction from the strong back ends. Don't heave the ball to try and keep it on line just let it hook. Move as deep as you have to. With that much friction the ball should burn up pretty good, so just try and get it to burn up a good bit before it gets back to the head pin. That will give you a little forgiveness.
Read the "finger dancing" tip and keep your index and little finger spread to start with. Then start to close the little finger as the oil carries down.
Ron Clifton