Haven't got 13 down - have just posted an appeal for help on that one. For 21 dowbn I have put noumenon - but that doesnt now fit with macaroni which I had got for 36 across. So am stumped at moment. Will keep in touch if I solve those two.
Thanks. We have macaroni as well so are stumped. 13 down is something studies. We have finished the rest apart from these two if you happen to be stuck on another clue