I have the original toilet in our 65 Caravel
. It has a copper pipe that goes from the bottum of the unit to the bottum of the fill tank on the back. The PO drilled this pipe at the bottum of the pipe in the U - why I dont know. I want to replace this pipe, but every time I go to make a replacement copper pipe, I end up creasing it...I can't get it rounded like the piece there. Any ideas? Will a new replacement toilet bolt right in? Any ideas, or has anyone had this pipe out and replaced it?