Please choose the correct ending to complete the given sentence: Sports and Fitness: [header] How to make a pvc pipe drum [title] Use pvc pipe for the drum body. [step] Green drain pipe about 9 inches (22.9 cm) long and 6.5 inches (16. 5 cm) wide. Or 6 " id (inside diameter) works nicely.

Ending1: [substeps] If using green pipe, cut two fingers off one long piece of pipe or approximately 6 " id (inside diameter) (inside diameter) length cut off the other piece of pipe. Measure out the length you want, then place the two pieces together. Ending2: Then fill pipe opening with pipe stopper stopper. Sealing pipe opening must be reinforced with marine metal to prevent leaking. Ending3: [title] Cut the pipe to length or have the hardware store do this for you. [step] Making sure that the cuts are straight and smooth. Ending4: [title] Cut off all the pipe by hand. [step] You can cut off more, but make sure you cut enough to cover the bottom of the drum.

Answer format: ending1/ending2/ending3/ending4