Me too, and with a weak reactive. At least I start there and move left if the ball is hooking at the ends.
It's important for me to break my wrist, put my index finger directly against my middle finger and spread my pinky wide to really make sure the ball goes straight.
I also move farther back on the approach (about 6 inches) to get more speed and make sure I look at my target far down lane to get length.
Hope this helps.
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