A signal telling beginners when the bow is at the right angle tightens their groups

A signal telling beginners when the bow is at the right angle tightens their groups · What changed https://matteocampagna.com/en/registry/equipment/bow-angle-signal-beginner-groups Changes to this claim in Matteo Campagna's evidence registry: its status, its year-by-year history, revisions of the page. en-gb "A signal telling beginners when the bow is at the right angle tightens their groups" added to the registry as Reportedhttps://matteocampagna.com/en/registry/equipment/bow-angle-signal-beginner-groupsclaim:segnale-inclinazione-arco-gruppo:new_claim:2026-03-11:riportatoWed, 11 Mar 2026 08:00:00 GMT