I have had three intex pools over the years and have never had this happen before. I do not know if something went wrong during setup or if someone pushed off the side of the pool that caused the leg to buckle. I have purchased a replacement leg but looking for ideas on how to replace it, hoping I won't have to drain the pool but thinking it may be the only safe way to get the job done. Has anyone else been through this and how did you go about fixing it?