hi

anyone out there have used the Buddyclub titanium retainers before?? I have recently gotten them and to my amaze, they are of different thickness!!!...as I have neber seen the retainers b4...i was wonder..is this normal??...perhaps there is a specific place or way of putting on the retainers which i am so ignorant about.....or i have gotten so lucky to get the defected ones....

anyone kind enuff to enlighten???