Quick Answer
While it's ideal to maintain your bow's alignment and performance throughout the season, you may not need to tune it after every season, especially if you're a casual hunter. However, if you hunt frequently or notice a significant decrease in accuracy, a tune is in order.
Cam Timing Adjustment
To maintain accurate cam timing, it’s recommended to check and adjust your bow’s cams every 50-100 shots or after a long period of inactivity. Start by setting your bow’s draw weight to the manufacturer’s recommended value and then use a paper tuning method to fine-tune your cam timing. This involves shooting arrows at a paper target while making small adjustments to the cam settings until the arrow hits the mark in the center of the target. A general rule of thumb is to adjust the cam by 1/4 turn at a time and check the results after each adjustment.
Walk-Back Tuning
Walk-back tuning is a more accurate method of adjusting your bow’s arrow rest and cam timing. To walk back your bow, start by setting your arrow rest to the manufacturer’s recommended setting and then shoot arrows at a target while slowly walking backward. Make small adjustments to the arrow rest and cam timing as needed until the arrow consistently hits the mark in the center of the target. A good starting point for walk-back tuning is to begin with a 1/4 inch adjustment and check the results after each shot.
Arrow Rest and Cam Timing Adjustment
When adjusting your arrow rest and cam timing, it’s essential to consider the bow’s overall performance and accuracy. A general rule of thumb is to adjust the arrow rest and cam timing in tandem, making small adjustments (1/4 inch or 1/4 turn) and checking the results after each shot. This ensures that your bow’s arrow flight remains consistent and accurate. Additionally, consider using a bow sight with a built-in cam timing adjustment to simplify the tuning process.
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