Iq 1665

[hankir]

There may be an extra word in the clue.

27. Indian searat ushers chief rowers across board (8)

37. Shakespeare’s future sanity he ultimately invested in Globe (5)

Thanks.

[ProfessorMaisie]

27 CHOBDARS ('searat' extra).
37 BE-ALL ('sanity' extra).

[hankir]

Thanks ProfessorM.

Are the extra letters to be added to jumble the same for all across clues ?
Same for down?Another letter but same for all clues?

[Neveracrossword]

Hankir, no - the additional letters vary, and 'The jumble of a certain kind' is important.

[hankir]

Thanks NAC.
That is a lot of work.