Got the clues from a library website... hope they help ...
3a Ransack channel for handy menial in sea-food joint? (10)
10a Deity viewable by anyone immersed in shimmering rays (5) 11aScrambling up tree, fourth of date palms (7)
12a Glass decorations giving one kicks round edge of tumbler (6)
13a Decline a small drink, imbibing nothing (5)
15a Poorly, in grip of scare, a disorderly mob? Och aye (9)
18a Players booed endlessly (and drunkenly) by character at front of stalls (5)
19a Items of oriental hosiery, a bit the worse for wear (4)
20a Curtain material? Sounds like something cat’s caught in (8)
22a Favouring home that’s about new? Jock’s bang opposite (8)
24a Book 4 summarily includes English group of notes sung on same note (4)
25a Needing to diet? Number going outside to be seen (5)
29a Boards required for those digging protective ditches (9)
31a Rope from rear decapitated SA carnivore (5)
32a Ultimate for artist having to share garret (6)
33a One bolting sword round sheath? No p-poet (7)
34a I’ll be involved in long run – langlaufers follow it (5)
35a Cent losing out to major currency, third going in fall, sad (10)
Downs you can number them yourself...
Eccentric priest, not against a bit of tendentiousness, a rationalist (10, 2 words)
Liqueur, almost the last of it, worthless, imbibed in company (7)
Surge following opening of farce, break from Shakespeare (5)
Tasty barbecue item? Stop pinching one (5)
Anything but forthright, disturbing the antis (8)
Booby – or another seabird (4) What you can get thinner from? Concoction of three girlfriend swallowed (9)
Colourful bird to be sold in marketplace (6) What’s poet read? This crafted with art maybe (5)
Large bill includes e.g. jigger for Oxford scholar (10)
Helm anchor? Check strain that’s twisted sloop’s rear (9)
Moved away, having retired, directed inside (8)
Regular variation spoilt duet, except for the first, not so good (7)
Odd pieces from Sicily (ruined) transported as mementos (6) Bored with pleasure, there being little left in bed (5)
Climb in mountainous Caledonia (5) Workman on roof maybe starting at bottom got going again (5)
Flat stage removed from outskirts of Herts location (4)