Good evening, a final look at this one for my own edification! Confirmation for the following, thanks!
29 (A) One studying Rabbit, Run (4) : ??ER BRER
46 (A) Male Scot’s purpose shows courage (6) : ?E?TLE METTLE
19 (D)Frustrate recording fixer (10, two words) : ????CH?A?E SCOTCH TAPE
23(D) Discharges European over old exploits (6) : ???ST EGEST