ACROSS
9 Hardly a straight line (7) HALYARD*
10 Married off to one who likes you (7) ADMIRER*
11 Gears cut over and over top spot (7) PINIONS {PIN{1ON}S} <=
12 Financial support almost complete, still sad (7) DOLEFUL {DOLE}{FUL
13 “The fool will fault the shower”, said Spooner (9) LAMEBRAIN from {(-b)LAME}{(+b)BRAIN}
15 Nothing airy about the language (5) ORIYA {O}{AIRY}*
16 Waiting to start a game (7) SERVICE [DD]
19 Sin — a sin involving a Rabbi (7) AVARICE {A}{V{A}{R}ICE}
20 Group for food — changing dimension at the top (5) BUNCH (-l+b)BUNCH
21 To cut a long story short, heart murmurs start here (9) EPICENTRE {EPI
25 Not even three, and a boy's showing signs of disloyalty (7) TREASON {T
26 Show struggle for breath, over time (7) PAGEANT {P{AGE}ANT}
28 When our man enters, get a foodie (7) GOURMET {OUR}{M} in {GET}
29 The girl is somewhat supple (7) LISSOME [T] Somewhat on double duty
DOWN
1 Order copy left in a place of worship (6) CHAPEL {CH}{APE}{L}
2 Meeting in multiple numbers (6) PLENUM [T]
3 Writing in Chinese philosophy taking root (4) TARO {TA{R}O}
4 So sad, upset to go around English port (6) ODESSA {SO+SAD}* around {E}
5 Force me — bias is essentially for a flower (8) GARDENIA {G}{ARDEN}{
6 Aviatrix cut short talk to find a remedy (10) AMELIORATE {AMELI
7 Lift some of it if fragmented — it's on the wall (8) GRAFFITI [T<=]
8 Framework to interrogate on time (8) GRILLAGE {GRILL}{AGE}
14 Boy's very fit, bit carefree (10) BLITHESOME {B}{LITHE}{SOME}
16 Holy man accepts friar, no bishop will disrupt (8) SABOTAGE {S{AB
17 Second growing plant (6-2) RUNNER-UP {RUNNER}-{UP}
18 Picture from here to...perhaps endless (8) ETERNITY [DD]
22 Starts in most places, in the manner of a sprinter (6) IMPALA {I
23 Piece of furniture made — pay to acquire log base (6) TEAPOY {E} in {PAY+TO}*
24 Value a point, think about time (6) ESTEEM {E}{S{T}EEM}
27 Essential to cover direction of wind (4) GUST {GU{S}T}
GRID