Our pool is 4 years old, we ordered online and installed ourselves. There is a 5" diameter rust spot on the outside wall approximately 1.5' from the top. I started to sand and some water started to drip. I don't think there is a hole in the liner, but the water is coming from somewhere. I haven't lowered the water to look at the inside of the wall yet. How dangerous is a pool wall with a hole? What is the likelihood of the pool wall bursting? We have a SWG which doesn't help anything. Is it recommended to repair or replace the wall?
Thanks
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