Previous solution

Across: 1. Eye-bath 5. Compact 9. Glittered 10. Rider 11. Twitcher 12. Cinema 14. High-flown 16. Ensue 17. Posse 19. Elections 21. Earthy 22. Dead heat 26. Image 27. Outbursts 28. Guessed 29. Dithers.

Down: 1. Eight 2. Editing 3. Antic 4. Horsepower 5. Code 6. Merriment

7. Address 8. Threatens 13. Interested 14. Happening 15. Freshness 18. Surface 20. Oversee 23. Doubt 24. Tests 25. Gold.