[Normally she wouldn't just tell this to a stranger in a prison, but having lost her sight before, she can sympathize even if she is taking Fran a little too literally.]
My wheelchair wasn't here yet, so Brother asked for me. I think if you have a logical reason why it should come off sooner, you'll have a better chance of getting Mr. Acumen to agree. I did have to wait until the next morning, but the bots never came to get me.