Quick Answer
In cold weather, focus on maintaining proper cam timing and adjusting the arrow rest to compensate for decreased arrow weight and increased string stiffness. Regularly check and adjust the bow's draw cycle to ensure consistent performance. Proper tuning is crucial for accuracy and safety.
Maintaining Cam Timing
When tuning a compound bow in cold weather, it’s essential to maintain proper cam timing. Cold temperatures cause string stiffness to increase, which can throw off the cam’s mechanical advantage. To compensate, adjust the cam timing by 1-2 degrees, checking with a cam timing device or a string stop. This adjustment will help maintain a consistent draw cycle and prevent over- or under-drawing.
Paper Tuning and Walk-Back Tuning
Paper tuning is a reliable method for checking the bow’s arrow flight path. In cold weather, it’s crucial to perform paper tuning before adjusting the arrow rest. Hold a sheet of paper in front of the bow and shoot arrows at it, observing the impact point. Walk-back tuning, where you adjust the arrow rest and check the arrow’s impact point on the paper at varying distances, can help fine-tune the bow’s arrow flight path.
Arrow Rest Adjustment
The arrow rest plays a critical role in maintaining a consistent arrow flight path, especially in cold weather. To adjust the arrow rest, start by loosening the screws and gently pulling the rest back. Measure the arrow’s distance from the string stop at the center of the bow’s draw cycle. Adjust the rest to achieve a distance of 1/4 inch to 1/2 inch. Tighten the screws and recheck the bow’s performance, making further adjustments as needed.
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