Inground vinyl liner replacement question

[AimeeH]

Just got the liner replaced for the first time in our 10 year old pool and water is full as of this morning. There was a "bubble" or area with an air void behind it where the liner wasn't up against the wall entirely. Installing company sent pics to liner company who replied that is would pull out as the pool fills. Well .....it is full and I can still see the raised area. Looking for thoughts on What the potential hazard of this is? ultimately a wrinkle? does this seriously compromise the liner?

 

[ajw22]

Can you get pics of the bubble area and air void?

 

[AimeeH]

Hard to see in the picture. It did get smaller as it filled but I'd guess the length of my thumb

 

[ajw22]

Let's see what @jimmythegreek thinks when he takes a break from building pools.

 

[AimeeH]

I think jimmythegreek might be on vacation I am curious if this definately compromises the integrity of the liner.....having an air bubble between the liner and the wall ?

 

[jimmythegreek]

Air doesnt get trapped behind a liner. The water will push any voids out. It's either water or a foreign object. Usually small bubbles are wall foam pieces that bunched up. Not sure if you have foam installed