Pool base crack under liner

[jamjam]

Pool is 3 years old - bottom is vermiculite and otherwise very smooth. After opening earlier this month I noticed at the top of the transition from shallow to deep end this crack appeared. Can I knock/tamp the edges of the crack down to smooth it out, I just leave it alone?

 

[ajw22]

I would leave it alone until the next liner replacement.

 

[jamjam]

That’s gonna be a long wait. Ha

 

[jamjam]

Any liner experts weigh in if this area is now at risk of tearing?