Hello I bought a bestway steel pro max 15’ x 48”. I had basic/ stock inlet strainers and outlet jet from our old intel easy set pool. However, those inlet and outlet strainer/jet is not fitting into the pool wall all the way despite being the “same size” (1.25”). I can not figure out why except for thinking the inserts are tapered and meeting resistance? This is problematic, please help if you can! 
