Hello, we are working to replace the liner in our pool. A technician began to do the replacement but stopped the work and asked us to find new bead receivers. He emphasized the size of the gap on the part that hangs over the pool wall. It doesn't seem to be standard size. See photos attached. Where can I find these?
The pool is 21 feet round. We need 66 feet of the receiver track.



The pool is 21 feet round. We need 66 feet of the receiver track.


