Bamp’s Cryptic Crossword

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Across
  1. 1. Felines seen scampering around attic spaces (4)
  2. 2. broadcast once about road, oddly ignoring direction (5)
  3. 3. Track distance with the best computers (6)
  4. 4. Welsh grandfather bumps around, oddly trimmed (4)
  5. 5. Paper once edited part of news, oddly staggering (9)
  6. 7. Artists opening heard in the valley - it’s a man’s name (5)
Down
  1. 1. Business body caught in coarser operation (11)
  2. 2. Favourite family member(6)
  3. 4. Harbour town mixing herb and mix oddly? (7)
  4. 6. Cut of meat taking its cue from performer's mistake (5)