Handbrake adjustment 92 jdm eg2 del sol

I am trying to adjust my handbrake so it does not pull so far up. Ive taken a look online and am stumped because i do not seem to have the same adjustment nut and have do not have drum brakes.

Below is my set up. Photo 1 is the base of the handbrake, photo 2 is the centre of the car under the carpet. I cannot see the adjustment nut. The cable seems to go under the car?

Any advice is appreciated.
https://i.imgur.com/m1gz97P.jpg
https://i.imgur.com/vGd6zy7.jpg