Spent the afternoon helping friends install a new pool liner in an inground pool. We were quite far along in the install process when a tear was discovered along the weld seam. This was not an installation fault but obviously a weak point in seam. They have to wait till Monday to contact the company they purchased liner from, but just from anyone's experience/knowledge, is there anything that can be done to repair this or will a replacement be forthcoming? Or should they be weary if company wants them to 'just patch it'? Thanks.