Sorry if another has answered this I have not read all comments.
I expect TIPS, not Spoilers.
Please especially early on.
Now I had the book 333333 pretty much gave it away. but the very second comment did spoil it if I had not.
Similarly 8 across given in full spoils the fun
27ac also spoilt with full answer
Solvers It is not about showing how clever you are but about aiding poor strugglers like me. Though I had all these ones