To prevent birdnesting, try the following: Practice your casting technique to improve your skills and reduce the likelihood of tangles and knots. Adjust the spool tension and brake settings to ensure they are set correctly for your fishing conditions. Use a high-quality fishing line that is appropriate for your baitcaster. Avoid casting in windy conditions or adjust your casting technique to compensate for the wind. Consider using a line conditioner or lubricant to reduce friction and improve the casting distance.