In my block (with a veroboard-like PCB) also a DIL-18 socket will fit, see photo:
…so it’s not a problem for me. The 7 segment unit is a very old CQY91K from the 1970ies – I believe…
Best,
G.
- This reply was modified 4 years, 11 months ago by Michael. Reason: Changed font and size styling for easier reading