Leatherseat.com install help
 

I'm having a problem with installing the back rest on my 1993 rx7 seat. I shipped the covers off to them before recieving the new ones so I cant compare them to anything. I am unsure how to attach the cushion part to the seat. Here is what it looks like:

https://www.rx7club.com/attachment.p...1&d=1196049057

https://www.rx7club.com/attachment.p...1&d=1196049057

Here is the back of the cushion

https://www.rx7club.com/attachment.p...1&d=1196049057

Here the buttom of the backrest. It looks like it connects here somehow but only one side has the lip for c-clips.

https://www.rx7club.com/attachment.p...1&d=1196049057

Anyone install these know?