Across
Fellow leads firm sailor on board (2-5)
Relative size has girl worried (7)
Start to roll a board game's ten-sided die — set? (5)
Excited at nearing country (9)
A fraction enter the inn drunk, then run away (10)
Learner breaks sports equipment like this? (4)
Huge shock! Nostromo alien — can none get lost? (12)
Some expert activity, right, like hang-gliding? (7,5)
Took drugs, thought to blow money (4)
Dessert from South Africa prepared in a globe (10)
Art seldom ruined by him? (3,6)
Traveller to welcome Terry inside (5)
Excellent! McCartney's being broadcast (7)
Regular beans with poor diet wants a vitamin! Tempted? (7)
Down
Trick by one stealing gold crown (6)
Chairs in cars (6)
Adult delivery men carry ones defections (10)
Room key (5)
508 (roughly) reject play on words? Relax! (7,2)
Call inquiringly? (4)
1 + 500 + 10 + 50 etc translated into personal speech (8)
Wonderful cat, just not ordinary (8)
Shape of diamond strangely altered to save money, including copper (7-3)
Historical role player's career not flourishing (2-7)
Vague sense to gather up American lubricant (8)
A shoe size bigger than 9C, say, on conference goer (8)
Because I'm travelling skywards, the speed of light is enormous (6)
Hit sung loudly after dropping out (6)
One's avarice has no end, yes? (5)
Author kept spinning plate (4)
Type letters or click words in the clue