Retroleum Smart Card ZX Spectrum Interface V1

This is a remix of a design for Retroleums Smart Card Zx Spectrum Interface V1, I have tweeked dimensions and hole placements to best suit my card and what I wanted.
I add 2mm led rod to the holes covered in heat shrink then epoxied in place to act as light guides for the leds.
I found adding two 8 pin dip sockets under the dip switch block brings the dip switches just right so they are level at the front, you will need to desolder this first.