I stripped down rear hatch and discover cancer rust.
I decided not to use this hatch and use this panel as the repair panel for the rear end.
Chopped off!
Looks like Z's body panel is used 20G, but at HomeDepot, OSH, they only have 18G or 22G. So, it's good to have consistence thickness of the panel
Off course, I got replacement hatch at junkyard.
Found TA...
My friend built RA22 with F20C before. So it's so sad to see this rare celica...