4092 Misprinted Auditions by Bufo

This was a fun puzzle from Bufo, and it took this Gregson some time to spot what was going on. Each clue contained an extra word with one letter misprinted. The correct letters gave the message ‘Each unmisprinted form is part of an answer’. Only the first parts of the answers were entered in the grid. The omitted parts were misprinted in the clues. In the same vein the title could be read as Misprinted Additions. In the explanation the redundant words are underlined in the clues and the corrections given in [ ].

Across
1 Dial special wireless facility, requiring telephone connection to make lending arrangement (8)
SWAP LINE [2 DEAL] S (special) + WAP + LINE
4 Central heating in toilet, essential most of cold dry day one's home alone (13)
LATCH-KEY CHILD [13 DAY] CH (central heating) in LAT + KEY + CHIL(l) + D (day)
9 Fry one side of rasher in restaurant possessing safe place to store valuables (13)
TREASURE HOUSE [27 CRY] R(asher) + SURE in TEA-HOUSE
11 Engineers made new tools: they provide mouse assistance for computer users (11)
READ-ME FILES [9 HOUSE] RE (Royal Engineers) + Anagram MADE + FILES
12 Eyes jingle about deserted very narrow lane in low-lying part of Cumbria (10)
EDEN VALLEY [16 JUNGLE] D in EEN + V (very) + ALLEY
14 Australian cook divulging secrets hurt British man (13)
BABBLING BROOK [31 HUNT] BABBLING + B (British) + ROOK
15 What pill might be associated with golfer having an adverse handicap (eight at least)? (9) PLUS (adverse handicap) + FOURS (at least 8)
PLUS FOURS [19 MILL]
17 This goes up and down The Mall in special emergency transport (9)
STAIR-LIFT [30 MAIL] T (the) in S (special) AIR-LIFT
20 Plan and construct deck by furnace floor. Such will add to the height (12)
PLATFORM SOLE [3 DESK] PLAT + FORM + SOLE
22 Well-organised writer's cool after bread, done at last in ample oven (12)
ON AN EVEN KEEL [6 APPLE] NAN + (don)E in OVEN + KEEL (to cool (Shakespeare))
23 Attractive girl was awfully posh in marine store (9)
DOLLY SHOP [25 WAR] DOLLY + Anagram POSH
25 Soldier with gun immediately hid in crater (7)
MAN-O’-WAR [33 GIN] NOW in MAAR
26 European bird captured in America descended more steeply (12)
COLLARED DOVE [18 MORN] COLLARED + DOVE
29 Dot and Alma, terribly anonymous, long for high fashion (8)
ALTA MODA [8 TONG] Anagram DOT ALMA + A (anonymous)
30 Link dodgy credit payment in Scotland and promotional activity (10)
DIRECT MAIL [1 LINE] Anagram CREDIT + MAIL
31 Horse-racing abandoned in Taunton, stopped by first signs of August's long hard chill (12)
NATIONAL HUNT [4 CHILD] A(ugust) + L(ong) + H (hard) in Anagram IN TAUNTON
32 Alfred Giles possibly translated W. H. Auden's The Unknown Citizen, etc, contemptuously (16)
THE GREAT UNWASHED [11 FILES] (Alfred) the Great +Anagram W H AUDEN’S
33 Trap brock after what sounds like leisurely drink (7)
SLOE GIN [14 BROOK] Homophone SLOW + GIN (trap)

Down
1 Beau moved quickly on the spot nailing dance reduced to the bare essentials (12)
STRIPPED DOWN [7 BEAR] TRIP in SPED + DOWN
2 A fort repelled army with large number getting harsh treatment (8)
A RAW DEAL [10 FORM] A + WAR reversed + DEAL
3 Hamper rejig of tele-ads on Sky mostly for item of loft furniture (12)
PEDESTAL DESK [17 LIFT] PED (hamper) + Anagram TELE-ADS + SK(y)
4 See lame doctor scorch top of spider plant (9)
LAMB’S EARS [21 SAME] LA (see) + MB + SEAR + S(pider)
5 Japanese boarding tram or tube show off engine (11)
TURBO RAM JET [23 SHOP] J in Anagram TRAM OR TUBE
6 Damaged parcel contains bread roll and fruit curd (9)
CRAB APPLE [11 CARD] Anagram PARCEL containing BAP
7 Large animal, one in photograph, eats barley (10)
KODIAK BEAR [4 EARS] I in KODAK + BEAR
8 Start of goonish song annoying Jew, tongue-tied to some degree (8)
YING-TONG [5 JET] Hidden (ref. Song by The Goons)
10 Where confessed sinner Dave may be seen to confine one, Scots take heed of criminal record (12)
PENITENT FORM [26 DOVE] PEN + I + TENT + FORM
13 Sweet son and daughter in temper for hours when tricks are played (11)
ALL FOOLS’ DAY [15 FOURS] FOOL (sweet) + S + D in ALLAY
16 Old king touring North Island with psychologist finds mods where ugly buildings abound (14)
CONCRETE JUNGLE [29 MODA] N CRETE + JUNG in COLE (ref. Old King Cole)
18 Those local crazy morons skip service in Gretna, tomorrow before noon (12)
THE MORN’S MORN [28 SKIN] THEM + Anagram MORONS + RN
19 Undistinguished volley in score of the first half for London team (12)
RUN OF THE MILL [12 VALLEY] RUN + OF THE + MILL(wall)
21 Nevertheless dowd has morning wearing these after a long lie-in at first (10)
ALL THE SAME [1D DOWN] A L(ong) L(ie-in) + AM in THESE
24 One actor did role badly. This might have helped him! (9)
IDIOT CARD [20 SOLE] Anagram I + ACTOR DID
26 It's hard having first of cheques uncashed and a commotion in progress (8)
CAST IRON [32 UNWASHED] C(heques) + A STIR + ON
27 A wrecked car in Kiel found initially by railway is something very different (7)
A FAR CRY [22 KEEL] A + Anagram CAR in F(ound) + RY (railway)
28 Encloses family icon in imitation fur (8)
SEAL SKIN [26 IRON] SEALS KIN