I have a light blue Case 3000 toilet. The lid hinge is broken on one side, so I need to either replace the entire seat and lid or perform some modifications to the hinges. I have done a lot of web searching for replacement seats, but all the Case seat lids I have seen have stainless steel parts which attached to the bowl. Mine has plastic spring loaded rods which insert into ceramic lid hinge holders. Looking for any suggestions on replacing or repairing the seat lid. I want to keep the toilet because its in character with the house and after I replaced the cistern plumbing, it works well.