We had one Alberta club put on a match at Rendezvous B.C., who stated offhand meant off the hands. Elbow resting against the ribs or waist was not allowed.
Here is the position he explained and is the position Taylor and I use. I do not "see" a reason for not allowing a glove or shooting mit. When I shot with the mitt,
I was long enough in the body, I made a fist and rested the forend on my padded knuckles. That position might not protect the fingers.
Taylor's 1853 Joseph Lang 16 bore

My "English" 14 bore

Disregard the sling and hand stop. 2 Shooting Mitts.
