------- Original Message -------
On Friday, January 6th, 2023 at 09:55, K0LNY_Glenn <glenn@ervin.email> wrote:

Another approach is to bevel the four edges with a pocket knife, affectively making the insertion piece a bit smaller, because
 it may not be the flat surface that is the problem, but the outer diameter of the plug

That is what I wound up doing (I used a Dremel and a rattail file) and it solved the problem nicely.

The Doctor [412/724/301/703/415/510]
WWW: https://drwho.virtadpt.net/
The old world is dying, and the new world struggles to be born. Now is the time of monsters.