How about torque settings for the sportsmatch rings?
https://www.sportsmatch-uk.com/faq-s#faqnoanchorRing screws (4mm thread diameter) – 30 in/lbs. Dovetail clamp screws with 4mm thread diameter – 42 in/lbs. Dovetail clamp screws with 5mm thread diameter – 66 in/lbs. Rail clamp on Picatinny / Weaver scope mounts - 40 in/lbs. Due to many variables these figures can only be used as a guide. In extreme cases some particularly heavy recoiling rifles may require higher levels of torque to be applied to the dovetail clamp screws only. To avoid damaging the screws on your scope mount please only use the allen key supplied or a suitable torque wrench.