I thought a number of the clues were unsatisfactory.
18a - a sofa is not an ottoman.
24a - does p stand for plan? I cannot find any authority for that. Even so, "papa" would have been better than plan.
35a - "quasi" does nothing in the clue.
2d - "Telegraphic" as a definition seems awfully weak.
4d - that is not a coverall, which is something that should cover the legs.
19d is a mess. If the words "of the ones" were omitted it would then be tidier. But even so, "of wind" suggests an adjective, or else "case" is used twice for "bad case" and "case of wind".
27d - the last letter of the answer could equally well be an I.
28d - "intentionally" just confuses the clue and should not be there. It can just as well be accidental.
Perhaps there are things going on in the above that I have not properly understood and the clues are in fact just fine. And I understand there has to be a certain amount of misdirection to make things more challenging, but I still think the clues could have been tighter for a better puzzle.