Cryptic Climbing

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Across
  1. 1. had an unusual blast before tea (4)
  2. 4. marked on my father’s head (6)
  3. 10. too much to drink? you’ve got it all backwards! (8)
  4. 11. corporations are bound to cross it (7)
  5. 12. stone ladder (4-4)
  6. 14. not a hold but a scramble (7)
  7. 15. almost fashionable in the 80s (5-5)
  8. 16. it belongs in the circus (8)
  9. 19. sounds like a powerful mix of courage and wisdom (7)
Down
  1. 2. “i’ve never met him!”, he screams (4)
  2. 3. strike it with both hands (5)
  3. 5. Possibly short, but it will do! (5)
  4. 6. seeing yourself in stories certainly helps (8)
  5. 7. complete a sketch, you’ll be safe for now (9)
  6. 8. something born of doom, a torture device in the basement (9)
  7. 9. a second grade enabler (4)
  8. 13. the finest of the 3, Scottish pride (7)
  9. 17. to express displeasure (3-3)
  10. 18. Backstreet’s back with a vendetta (6)