Not the discussion I recall but...
by Hoot 
, Diversityville, Liberal-sota, Sunday, February 13, 2022, 18:28 (1014 days ago) @ Hoot
about two thirds of the way down is the illustration I remember.
https://www.gunboards.com/threads/enfield-no4-bore-diameter-variances.199142/#post-1555329
Complete thread:
- Thanks for the feedback. Here's what started me off -
Paul,
2022-02-12, 07:39
![[*]](themes/default/images/complete_thread.png "Open whole thread")
- Very interesting - The Alsatian, 2022-02-12, 09:01
- I don't understand why -
JT,
2022-02-12, 14:35
- I don't understand why -
Paul,
2022-02-12, 16:08
- I don't understand why -
E Sisk,
2022-02-13, 02:19
- Yes, he's still around - Miles Fortis, 2022-02-13, 05:34
- I don't understand why -
E Sisk,
2022-02-13, 02:19
- I don't understand why -
Paul,
2022-02-12, 16:08
- Not exactly what you're looking for but... -
Hoot,
2022-02-13, 08:06
- Not exactly what you're looking for but... -
Paul,
2022-02-13, 15:53
- Yep. Clark. - Hoot, 2022-02-13, 17:36
- Not exactly what you're looking for but... -
Paul,
2022-02-13, 15:53
- Measurements -
Hoot,
2022-02-13, 17:46
- Measurements - Paul, 2022-02-13, 18:26
- Not the discussion I recall but... - Hoot, 2022-02-13, 18:28