I have a GE Profile refrigerator model TFH30PR that developed a leak. The water line within the refrigerator that leads to the water dispenser developed a crack at the very beginning where it was connected to the inlet line I presume after a dual solenoid valve. I cut the cracked tubing off and reinserted it, and it is held in place by a plastic sleeve that seems to function like a compression sleeve. The piece I cut off looks like it has a very small ridge, and Iím worried that the ridge kept the plastic tubing from slipping out. It is not leaking now. Is this something I should be worried about? If so what would I need to do? Thank you for any advice you can provide.