Dude.......it's definitely not the ball!
Bowling is all about the art of adjustments! You can't always play "the third board, 2nd arrow"....and if you do...you're crippling yourself, and stunting the growth of your game.
You play the lanes the way your ball reaction tells you to play them. Some nites it'll be an inside swing shot that scores well; some nites it'll be an outside line; then another nite it may be straight up the boards, with a direct line to the pocket off the corner. You have to practice being more versatile, and then you'll see just what kinds of weapons you really own.
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Duct tape is like 'The Force'. It has a light side and a dark side, but it still holds the universe together.
Some days you're the bug; some days you're the windshield.