We purchased an Intex 24'x52" Ultra-Frame pool last year. This is the 4th one we have had over time and until this one, not one issue. However, upon setting up this HUGE pool and filling it, we discovered a tear near a seam.The tear is about 3 1/2", now . We purchased an Intex patch kit, but I am terrified it won't hold because of where it is. Does anyone know if you can put a drop-in liner into an existing pool like these? The Intex replacament liner is $450, but I can purchase a drop-in for about $150.