- Reaction score
1. margin marking has to be done by a certified 3M lab (which means they charge you)
2. Most of the tweaks are software
3. Hardware changes have mostly been with the ability to streamline the product.
if you told me they eliminated spray, and still could get a good scan, then i would say it has changed a lot.
do you Know some better IOS than this within its price range that export stl ?
i am open to any brand