Hi Ixion - I haven't found all the phrases, and I didn't bother much, as you can't enter them with the solution, anyway. I took them as an aid to finding the answeres to some - for instance, I worried over 20 ac for aes. The fish - no Chambers don't give it as a synonym for coddle. Rather loosely, I took the C for Conservative, and the OD Chambers gives as ordnance data.
Unfortunately after I'd entered it I found I'd made such a stupid mistake_ I put a W ibnstead of T at the beginning of 10ac. I act in haste, and repent at leisure.