Cryptic crossword No 3,603

Across

1. Dug in the ground to get firmly rooted (10)
2. Where lines make connections is fisherman's skill, perhaps? (7)
3. Recede, and be rejected, be curtailed (3)
4. Detective's assistant that blows up the subject of investigation? (10,5)
5. He can do a little of everything, and raises housing for unhoused with autumn deal (4,2,3,6)
6. Drink after taunt, no longer keeping you fit (7)
7. Strobes off and on showing lower digit (3)
8. Replaced mass in order to leave it to chance - use these? (11)
9. Frieze usually depicts Hellenic overlord (4)
10. Like cycling to reach elevated plain (4)
11. Means to means? (10)
12. Not being numerical is a quite vital failing (11)
13. Financier's poor son's distraught after losing one of three rings (7)
14. Imbecilic, by which I mean, having scratched outside of lines (7)

Down

1. Discovered sorry priest claiming Earth's origin in solar system models (8)
2. Features in badminton management (5)
3. A bone to pick, taken on board in equal measure (5)
4. Cycling's no good, principally immodest in swimwear (6)
5. Nope, wrong - as told, look to get somewhere away from land (4,3)
6. In oddly early, following an underhanded talk (9)
7. Master crashed following plane turning into fast current (3,6)
8. Info around trick words (7)
9. Mutton chops, perhaps, when flank gets overcooked? (9)
10. Bishop's coverage is dense, lacking heart - captivating one leader in one hundred (7)
11. Hot drink on call (7)
12. Lying regularly locks criminal up until death (8)
13. Benefits of rice drinks (5)
14. Keep commercial cut early and trimmed (6)
15. Needy loon flies in circle over the Thames? (6,3)
16. Source of Hedda Gabler's ISBN mix-up located around middle of Ullevål (5)