as all of your brains are working better than mine tonite, here are a few more. 17. first part of outer herbridean island (5) 18. use eraser for one change (6) 19. the french, scorch and a direction combine (7) 20. small insect followed by food of another drops vowel (7) 23. bestow (5) 24. type of woolly four horned animal (5) 26. latin queen adds old pound and penny (8) 27. and rewarded hides a name (6) 30. scottish hill in preserve reversed (8)