Tizz, Thanks for your help, I just went to a new Dentist, and he is going to do the best he can, they took full x-rays, and an impression of my teeth so that I can wear it in the evenings, you put chloaphil?or something I'll find out Monday.
Sorta mad at my old dentist for not mentioning some of these things,and at my radiation doctor for not telling me then. after radiation

thanks again
david