dtgk cryptic

[catswhiskas]

these are my last two,...19d general principle,one applied to the largest numbers (6)
20d old left having objected crazilywhen cast down (6)
thankyou..

[Aquagility]

19d Maxima
20d Deject

[birdwoman]

maxima
deject

[kayakamina]

19d Maxima

20d Deject......(ob)jected..anag

[crofter]

Does the clue state "Old boy left ..."?

[prospector]

yes crofter it does -

Old boy left having objected crazily when cast down (6)

{and, thank you for pointing out my typo - now amendment posted}

[crofter]

prospector I don't have copy of the crossword, but it was the only way the clue could make perfect sense.

I hope you strike gold in the LINK WORD GAME!

[crofter]

..especially now that Green Bely reads Green Belt!

Corrected typo is duly noted.