Sosick I have receding gums as well. So makes me wonder about my composites too, yet they appeared to recede far worse after a course of antibiotics (obviously killed off so much of the good bacteria).

Sunshine, heard this many times with composites. Initial sensitivitiy. It can take quite sometime before things settle more. Sometimes it is caused by the drilling, it is quite traumatic for the tooth. So couple that with a new dental material, and it may take a couple of months to settle back down. Hope what the dentist did will help you.