Hi,
I am looking to install a rear OEM forward facing seat into my 90 Puma.
I have the arch conversion plate but am unsure of the location of the OEM seat bracket.
I want to ensure that it will be positioned as factory as possible in case I opt to fit windows and internal trim which I believe has a recess for the seat to fold into?
Is anyone able to advise on the position for the tumble down bracket (say from rear door opening to the first bolt hole needed in the floor pan)?

Its crucial I get this right before I start cutting away the wheel arch.

Thanks in advance!