Cold hands change everything. A numb hand cannot feel pad placement, and a thick glove between your palm and the riser adds a squirming layer of torque. Most traditional hunters shoot with a thin merino or leather glove on the bow hand, or none at all with hand warmers in a muff until the moment of truth.
Grips themselves are worth attention. Many hunting recurves ship with a target-style low-wrist grip; some shooters prefer a high-wrist traditional grip that forces the pad-only contact automatically. If you fight your grip for a whole season, have it re-shaped or wrapped — a bow that fits your hand is not a luxury.
Practice the grip from hunting positions. Kneeling, leaning, and twisting shots all change the geometry between your arm and the riser. The pad-only, relaxed-fingers hold survives those positions; a muscle-locked grip does not.