Cryptic crossword No 2,986

Across

1. Seeing a touch of levity. Not quite! (6)
2. Charged too much, perhaps. Get stuffed! (8)
3. After digesting, Astrid given the bill (11)
4. Material for prosecution by German central banker (8)
5. Very tender? (4)
6. Re-engineer papers (6)
7. Under pressure, but they won't be serving beer by the litre here! (10)
8. I am shortly, I'm sorry to say, back to be cured (6)
9. Nude MP Mole rejected as title for Le Carre (3,2,5)
10. Uplifted solver back in base (6)
11. Spanish King goes around Mediterranean to find a balm (6)
12. Remain in church for Reformation (6)
13. Cold mutton? Stuff it! (4)

Down

1. Make fair adjustment back at the end of the day (8)
2. Alexandra is a best friend (6)
3. European Medicines Agency leading dictionary of swellings (6)
4. Dressed yard with revolutionary surface (6)
5. Night owl Al goes East for the after dark scene (8)
6. Cheeky head describing Lorenz theory (8)
7. Accomodation for students: first room on the right. (11)
8. Horrified by taking off cloak inside (8)
9. Golf in an African country is most agreeable (6)
10. Paris landmark, by all accounts (6)
11. Who said: "Things can only get better"? Year? It's unclear (6)
12. Looked hard to find the best newspaper boss (6)
13. Big cat sighted, we hear, in the West Midlands (6)