Wrinkles In AG Pool Liner

[CarlD]

Great advice! I can return that shock pack, and the 'pretty blue' plunger IS plastic, not rubber. I'll pick up a red one today while I'm out.

*What about removing the 10" of water again and doing something to flatten out the bottom, is that feasible?

I assume so, but you are hitting on the limits of my knowledge of this here. Try the plunger first.