AutoCAD Civil 3D

[#1]

I did a grading, created surface with it and draw a profile view. Everything seems to be good, except with the vertical geometry band. I need to fix slope and length only at break point, means PI (blue line), but aligment has  created more PI with each surface tringular line at intersection (us i note). Is there any why to specify PI only at a break points?

I can erase PI manually on static profile view mode, but i desire to do it in dynamic mode..., in case when conditions changes.

Sorry fo my language..

[#2]

The intention of the databand ( I think) is for layout profiles not surface profiles

[#3]

Us i understand databand capture PI points and there is no way change this (except manaul). Us many PI exists us many reflects in databand. I guess there should be a way to resolve this..

Thank you