I recently changed the color of the interior of my 91 LX Vert from red to Blk/Gray . I bought a set of front and rear seats from an 89 vert. Now that I am done, all I have to do is put in the rear seats and the bottom cushion wont fit!!! I no longer have my 91 seat, but from what I can remember, they look the same with the exception of the 89 missing the oval cut outs for the seatbelt receivers. Other than that, I dont know what the problem is. It physically fits in the space, it just wont snap down into place and seat. Any ideas? Thanks!