[Starider57]

When ever I subtract one curved object from another (all polygons are planner and non subpatched) right around the cut area, I get that weird shading error, like the polygons that were cut into are not planner anymore, I tried a 3rd party plugin (booldozer) but it didn’t help, I know there is one for non planner I read about at flay.com, but couldn’t get to the web site. Is this just an inherent flaw with Boolean operations? What can I do to avoid this.