When you jab that way an aditional problem is that you jab across and you are open for all type of right hands. If you watch some of the old guys when they jab they go streight in with the head on the right side just to prevent this right crosses over the top and the wild rights in the body.

An oder major problem that i see is that you are boxing tall!

This move what you are doing with bobing to the right and weaving in is a nice one, but i don't understand why when you have your head in you go back out? If you put your head on the chest of the oder boxer you are pretty safe. If he don't know what is he doing he will get head butted too. Like Evander do. Not bad move at all. This is not your problem that the oder guy doesn't know how to move inside!