THC-crossword thread-7; 5 answers PP till 4 pm IST

[Russellrvw]

Across
7 What might be kept by staying under the radar (3,7)
9 Open letters from Guadalajara (4) AJAR (T)
10 Dismal deliveries by the model (8)
11 Ban on abstainer taking the place of the bishop for the military bugle call (6)
12 Arrived as lights got flipped by leaving American soldier (3,2)
13 Treat fabric in the French sea with red colour (9)
14 Plot with the novice at sea to entertain a Pole (7)
17 Student at the wrong place with the more volatile American woodpecker (7)
20 An outstandingly good thing from an insect's body parts? (4,5)
22 One in agreement (5)
25 Empty barrel covering receptacle (6) V(A/CAN)T
26 Talk on cooking Eve's corn (8) CONVERSE*
27 Part of the gazebos sealed by the master (4)
28 Supply of Greek wine returned before accepting mild changes by ousted liberal leader (10)

Down
1 Shutter in a famous museum (6)
2 Blind Greek character in conversation with the valet (5)
3 Number by Sen? Exit assembly... (7)
4 ...straight up to another recital after Victor (8)
5 Dental problem of a member of a Mongol tribe (6)
6 Suspicions cut short after the first bridge player leaves shutter with angled slats (8)
8 Upset sire enters retreat to rest with a old man from Iran (7)
15 Public speaker going around the gym with a technician (8)
16 Blind Italian? (8)
18 Concede talks after monarch gets overwhelmed by the bridge player (7)
19 Mat providing good reception? (7)
21 Vocal disputes are infrequent (6) ~spars SPARSE
23 Volunteers rise without an ornamental tuft (6)
24 Senseless Seychelles leader moves away from lunatic (5) IN[-s]ANE