Pam, I am also a senior citizen and would like to know, if someone is doing my quilting, that there are problem. She may not realize that there is a problem, and can't fix it if she doesn't know about it. Offer to fix it for her at a price, ask her if she would like to fix it, or let her know that if nothing is done there may be pleats and tucks in the borders. If she is not sure how to fix it, maybe you could give her a little bit of instructions. Make this an enjoyable experience for you and her.