Please choose the correct ending to complete the given sentence: Sports and Fitness: [header] How to string a recurve bow [title] Purchase a bow stringer. [step] This cheap tool is 100% necessary to string your recurve bow without damaging the limbs. Choose one designed for a recurve bow (not a longbow), and intended for your bow's length and draw weight.

Ending1: Confirm that the ends of the stringer fit snugly over your bow's limb tips. [substeps] Some sources recommend the " pocket and saddle " design for recurve bows, but " double pocket " stringers are also common. Ending2: [substeps] To use this tool, place either a ballpoint pen (or a pointed (but relatively unpointed) nail) into the bow, and check back in time with your new bow until you feel confident that it is in working order. Choose a wooden or sturdy wooden dowel. Ending3: Use a bowlreel to attach the bow to the stringer at the nock line. Set the stringer area where the bow headings are on the crossbow. Ending4: [title] Choose a recurve bow seat for a more integrated space. [step] Recurve bows should be cushioned with leather overlay to protect them from the elements, and to provide plenty of comfort for the bow.

Answer format: ending1/ending2/ending3/ending4