JohnWilson
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John, why don't you do your cutback on the design or is it just easier for you to do it after it mills?
Just saying. It would give you a consistent edge and depth of cut for the cutback. You could
spend your time somewhere else and let the mill cut it back for you.
I do not like the mamelon library that I have and the standard reductive cutback tech does not allow me the control I can acheive by hand. If they 3shape added a feature to actualy do a mamelon cutback on any library I may change my mind
No Kent, I like to make a ling finish line that is 1 to 1.5mm shy of the incisal edge, with mamelon structures cut and tall for support of the incisal with .5 to .75 occ reduction with depth cuts on the facial of less than .3 to .5 for minimal glass. This allows a very nice strong and aesthetic out come that will blend well to the stained post ZI. Too much glass up front always make the transition to the post stand out.
Awesome. How long did this design take you? I'm getting ready to buy my mods and start doing these. Thanks!
John, are you milling these bridges on your mini? I thought they required 5 axis, haven't milled one yet.
While I have milled complex cases with the 4 axis Mini, today I mill these on my Select