Is a 2-3mm overjet normal?

Hi ellebelle4,Hmm, without proper clinical photos, it is very hard to give proper advice. Nevertheless, I will hazard a guess.If you say that your current overjet is 1mm (which is very minimal), I would venture to say that your overbite (that is, the vertical overlap) of your incisors is very minimal. Again, I do not know what your exact treatment plan involves (with or without extractions), but my guess is that people like to avoid extractions when using Damon braces.My caution for you would be not so much the overjet, if my assumptions about your clinical picture and treatment plan are correct, but rather, if you would still have a decent overbite after aligning the front teeth. This is a very common problem encountered, especially if a non-extraction plan is followed, given the assumptions already mentioned. The problem you should worry about is whether your front teeth will meet together properly after such treatment.Once again, I have not examined you before, and we are making a lot of assumptions.