I posted a question regarding pain in the inside of my lower lip from my lower denture and you responded. I took your (printed) response to my dentist. Wow! My dentist read it and finally took care of the issue. He ground the front lower ridge of my lower dentures a bit more than a quarter inch. That resolved the issue. He focused exactly on the area you described as the issue! Thanks so VERY MUCH! No more soreness, irritation or pain! What a difference your response has made! Thank-you, thank-you, thank-you!