Across
Dull drink on rather wet island avoided (7)
I haven't cracked this one yet — but Fifteensquared have:
HUM I D (rather wet) excluding (avoided) I (island) + RUM (drink)
Instrument from retreating boat on fire (7)
Posts announced for Guys (5)
Irate six-footer fed with one pastry (9)
I haven't cracked this one yet — but Fifteensquared have:
CROSS (annoyed) containing (fed with) I (Roman numeral for one) + ANT (a six-footed insect)
Big duck finally making eggs smoother (9)
Big cat doorman skinned (5)
An aggrieved Len organised time at home (14)
Drug ring encircles space over by pub before scrap (14)
I haven't cracked this one yet — but Fifteensquared have:
PHONE (ring) containing (encircles) ( EN [a space in printing terminology] + O [over] + BAR [pub] + BIT [a scrap])
Twin birds following river (5)
Face egos jostling to control university exchanges (9)
I haven't cracked this one yet — but Fifteensquared have:
DIAL (face) + ( an anagram of [jostling] EGOS containing [to control] U [university])
He presents a Gallic person nursing child (9)
I haven't cracked this one yet — but Fifteensquared have:
A + ( NORMAN [French {Gallic} person] containing [nursing] CH [child])
Companion eliminating king's bad guy (5)
I haven't cracked this one yet — but Fifteensquared have:
F R IEND (companion) excluding (eliminating) R (Rex; king)
Sailor's call that possibly follows (7)
Herring recipe with cool clam soup periodically used (7)
Down
Title of monarch with time garners zero respect (6)
I haven't cracked this one yet — but Fifteensquared have:
( HM [His/Her Majesty, title of monarch] + AGE [time]) containing (garners) O (letter symbolising zero)
Improve intros to main elements later in talk (9)
Emperor once turned on a dreaded follower? (5)
Weapon duke regularly found in an ancient region (9)
Polish company in revolutionary Russia (5)
I haven't cracked this one yet — but Fifteensquared have:
CO (company) contained in (in) RUS ( RUS sia) reversed (revolutionary)
Cryptic clues as to what's cooking? (9)
Ascending green warbler channels strength (5)
Bound covers of TIME article on centre of ledge (8)
Copter carrying corrupt cop's cake (9)
O Casualty b (9)
Sickeningly bits of alum devalued natural gold layer (9)
Get closer to one extremely plump fish (8)
Exhausted American fool ultimately promoted (6)
I haven't cracked this one yet — but Fifteensquared have:
US (United States; American) + DUP E (fool) with the final lette r (ultimately) E moved up this down entry to the front (promoted) to form E DUP
Colour of instant beverage (5)
Doctor absorbed by couple's animated film (5)
Rotten goalie essentially rubbish (5)
Type letters or click words in the clue