Help for Crusader needed please :-)

[Beatrice35]

Is the answer to 11 across Have A Case, please?
11a) Be supported by sound reasons to own a bag (4,1,4)

Looks like Have A Case + makes sense yet would really appreciate confirmation please
Also, wouldlike the answer + any working out to this clue please:- 17 across) The most attractive thing on earth (8,5)
??g?????, n?r??

Many thanks guys :-)
B

[squarebear]

magnetic north is the attractive thing :-)

[squarebear]

have a case looks good to me.

[Beatrice35]

Oh my gosh, that was quick!! Many thanks squarebear :-)
Sunny smiles, B :-)

[squarebear]

My pleasure Bea. Always glad to help anyone with any answers they struggle with.

[Beatrice35]

24 across) Is it Formulaic?
24) Induce immunity at home to a clue's soloution(9)
Mtia :-) Bea

[baitress]

24a - inoculate. in + to a clue(anagram)
lol roger xx

[Beatrice35]

Thanks Baitress. Figured it out once had the answer to another clue by squarebear in crosswords + thought to self of course that is obvious Inoculate. Just checked back here as saw had another answer from AB in my email box. Like to thank every individual. Always a pleasure to see your name here Baitress. Dios te bendiga. Hope you take time to enjoy the sunshine today, too! Had lunch in conservatory which was most pleasant. Will not be back on AB for rest of today as have my sweetheart parents with me right now :-) + anyhow time for some cross-stitch ;-) Warmest wishes, happy bee Bea :-)