A group of like-minded people maintain a weekly thread on AnswerBank where they discuss the clues, but do not provide answers.
You can find the one for 3rd May here:
http://www.theanswerbank.co.uk/Quizzes-and-Puzzles/Crosswords/Question750050.html
I hope you find it useful, although the thread should be regarded as dead as the "Club" has moved on to this week's thread.
I try to maintain the link to the latest thread on the blog at bigdave44.com - you will find it on the side panel under Crossword Sites.