Quick Answer
Your bow is tuning correctly if the arrow flies straight, with minimal deviation from the target, and the arrow's impact point is consistent across multiple shots.
Understanding Cam Timing
Cam timing is a critical aspect of compound bow tuning. It refers to the alignment of the cams and the arrow rest, ensuring that the arrow is released at the optimal moment. To check cam timing, use a bow sight or a tuning scope to align the arrow with the target at 20 yards. Then, walk the bow back to 60 yards, checking for consistent arrow flight. If the arrow flies straight, the cam timing is correct. A 5-yard deviation in arrow flight at 60 yards can indicate incorrect cam timing.
Paper Tuning
Paper tuning is a precise method of tuning your bow. It involves shooting arrows into a target, with a piece of paper or a card attached to the arrow. By analyzing the impact point of the arrow, you can determine the direction of the arrow’s deflection. If the arrow is consistently deflecting to one side, you may need to adjust the cam timing or the arrow rest. Paper tuning is an essential tool for fine-tuning your bow.
Walk-Back Tuning and Arrow Rest Adjustment
Walk-back tuning involves shooting arrows from increasingly longer distances to check for consistency. If the arrow flies straight at 20 yards but deviates at longer distances, it may indicate an issue with the arrow rest. To adjust the arrow rest, use a rest adjustment tool to fine-tune the rest’s position. Aim for a 1/8-inch gap between the arrow rest and the arrow’s nock. This gap ensures proper arrow alignment and helps maintain consistent arrow flight.
Find more answers
Browse the full Q&A library by topic, or jump back to the topic this question belongs to.