You are asking the way you bowl is a problem vs become a better bowler?
No problem if you are ok with it, you want to get better you go find a good coach, and for sure not asking advise like this on a forum.
Projecting the ball on the lane is the result of how you throw the ball, has nothing to do with better or worse, when you get better on the approach you will see the ball project better on the lane.
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Laufaye