Been a long time since I was here. My pool has been pretty trouble free since I first got educated on chemicals and what not here.

Big trouble. Last fall I had lots of air in the suction side from the main drain. 16x32 IG liner, 8ft hopper. Water levels dropped, more quickly when pump was running, but dropped all the time. I searched for 2 weeks for a leak, found none, concluded it's in the suction line. Closed the pool and added water all winter, out of frustration.

Here's the question. My liner is only 2 years old. Can I pull it to excavate? And if so what precautions should I take. Tunneling under the side is a possibility, I have a MiniExcavator, but I'd rather not dig a basement trying to find it.

Or if you have other suggestions, I'm open.