Struggling with last few....
10ac Rockon the radio for a nit? 5 letters l-r--
8d Having lost heart, con hovers up a line 5 letters t---k
25d Leg it and consume apace in bar 4letters ---t
27ac Fit into a schedule at last! 5&4 letter a---t -i-e
23ac Note that's on about my past performance 6 letters -e-o-d