Thanks Geting, I now have 5d through cryptic parsing. But it doesn't fit the definition. It's probably why I can't get on with this setter this week. The definition appears to be an adjective or adverb, but the answer is a noun (or brand, even).
I've still got 11 unsolved clues to go. eg 15 has a straightforward definition, but it won't fit a straightforward anagram. I've tried a 1,6 parse, but a letter is wrong.
Giving up as a bad job.