Please choose the correct ending to complete the given sentence: Food and Entertaining: [header] How to patch a leak in an inflatable stand up paddleboard [title] Locate the general area of the leak by ear; place finger if the leak is found. [substeps] Inflate your paddleboard and apply a weight listen for a whistling sound-this is a great way to find the general area of a leak. [title] If the leak is invisible, pinpoint it using soapy water.

Ending1: [substeps] If the leak is invisible to the eye, repair it with wet plumping. You can use a wet plumping method by mixing a mixture of peroxide and soapy water. Ending2: [step] Rub with a moist clean rag if the area is wet but is not obvious. Use just a bit of water to soften the sticky area around the leak and bring out its hidden moisture. Ending3: [step] Cover foot with rubber or soft shoe. If the leak can stand up on its own, use a teat around your neck, ankle and pubis and press it down. Ending4: [step] Place a finger on the exact location and dry the area. [substeps] Apply soapy water to the suspected area while applying some weight to your paddleboard.

Answer format: ending1/ending2/ending3/ending4