[Ideucev8]

How is the seat back mounted? I have done a search here & on the web, some pics show 2 lower mounting brackets & some show 3. Do these brackets just push through the upholstery?
Is there meant to be mounting brackets at the top? It looks like it may of had something around each side across the top of my original seat back spring, and a hole in line in the body wood for a wood screw. If so would anyone have a photo of this please.


Thanks, Phil