I need help with the pen spin thumb around
What are you having problems with the thumbaround?
yes
then since your not being specific i guess the only advice i can give you is to practice.
i am having problems with controling the pen.
controlling its spin?
yeah, you really just need to practice because its all about finding a happy middle with not too much spin but, at the same time not too little spin. Also i find with this trick you really need to keep your thumb stationary.