Setting up your tactical vest correctly is crucial to ensure it functions as intended. Start by adjusting the straps and ensuring the vest is snug but not too tight, and adjust the plate carrier if necessary. Attach any pouches or pockets as desired, using the MOLLE or PALS attachment system, and arrange them to provide easy access to your gear. Make sure to distribute the weight of your equipment evenly across the vest, with heavier items positioned closer to your center of gravity. Finally, do a final check to ensure everything is secure and properly positioned before using your tactical vest in the field.