Across
Almost entirely indifferent about hot drink (7)
I haven't cracked this one yet — but Fifteensquared have:
AL[l] (almost entirely) + COOL (indifferent) round H (hot)
Feature of space station bearing feature of door? (7)
Wear down recent royal elegy? (5)
Hesitation entering a US city after smart tricks (9)
I haven't cracked this one yet — but Fifteensquared have:
CHIC (smart) + ER (hesitation) in A NY (a US city)
Wrong engaging in vehicular sex in green belt? (6,4)
I haven't cracked this one yet — but Fifteensquared have:
SIN (wrong) in CAR BONK (vehicular sex)
Good spirits from writer having change of heart (4)
I haven't cracked this one yet — but Fifteensquared have:
BIRO (writer) with the middle letters reversed
Historic Impressionist version of exile in Italy? (3,9)
First concern of slalom contestant? (4,8)
Fresh energy after indication of demise? (4)
Finally blue-pencil i.e. b_____, d__ and worse, possibly (10)
I haven't cracked this one yet — but Fifteensquared have:
An anagram (possibly) of [blue-penci]L I E B D and WORSE – this is the best I can do with this and I’d be glad of some help
Studies, having ignored one bog, requiring return around a part of South Africa (9)
I haven't cracked this one yet — but Fifteensquared have:
TRA[i]NS (studies, minus i – one) + a reversal (return) of LAV (bog) round A
Small force blocking river in retreat (5)
I haven't cracked this one yet — but Fifteensquared have:
F (force) in a reversal (in retreat) of NILE (river)
Wonderful start to analysis – our team then associated with mass and energy (7)
I haven't cracked this one yet — but Fifteensquared have:
A[nalysis] + WE (our team) + SO (then) + M (mass) E (energy)
Shakespearean heroine, one failing to complete sea voyage, mostly – Miranda, ultimately? (7)
Down
Brief comment from person apprehended by a copper (6)
A lot of anger among most of selected singers (6)
Running glory in race starts to please healthy character (10)
I haven't cracked this one yet — but Fifteensquared have:
An anagram (running) of GLORY in HIE (race) + P[lease] H[ealthy]
Spot threat to crops – time to get away (5)
Lamenting perverse political stance (9)
I haven't cracked this one yet — but Fifteensquared have:
An anagram (perverse) of LAMENTING
Ramble a bit – article in memory or nothing in memory? (4)
Give later instructions about deliveries on journey (8)
Important management group is a source of notes? (8)
Study exposed with English blokes in bondage to achieve climax (10)
Musical piece in examination? Stick around (9)
Musical piece to repeat in revised version (8)
Investigation after error where books are kept (8)
Appropriate to turn up before end of French colonial meal (6)
Breach area in climbing in pursuit of that woman (6)
I haven't cracked this one yet — but Fifteensquared have:
A reversal (climbing, in a down clue) of A (area) + IN after HER (that woman)
Line taken in skilful porcelain (5)
Unaccompanied, but very much upset in this city (4)
I haven't cracked this one yet — but Fifteensquared have:
SOLO (unaccompanied) with the SO (very) reversed (upset)
Type letters or click words in the clue