Yes, give both halves next time. She's obviously feeling something hitting her shell gland.
She's probably having an issue with cycle regulation. I suggest continuing the daily calcium supplement daily for the next seven days. How many milligrams is the calcium tablet? For her size, I'd limit her daily dose to no more than 150-200mg.
As for the soak, many hens do not like it. For those, I do not recommend the soak. But for those hens that enjoy it, go for it. But probably no more than 20 minutes.
She's probably having an issue with cycle regulation. I suggest continuing the daily calcium supplement daily for the next seven days. How many milligrams is the calcium tablet? For her size, I'd limit her daily dose to no more than 150-200mg.
As for the soak, many hens do not like it. For those, I do not recommend the soak. But for those hens that enjoy it, go for it. But probably no more than 20 minutes.