Ok, so I got my rollpan in from Grants, by the way, thinks alot Matt. This is my first mazda or any kind of mini truck build. Do you have to cut the factory rollpan off, or just weld the new one on?
you can notch out where the plate goes in your original and bend the rest back, the way i was taught though is to cut the old pan completely out.
i think it makes for a cleaner install overall.