Building materials wont heal between hotlink & main mode

[Anonymous]

Hi, I have a hotlink within a model. I am trying to get the plaster material to heal between the hotlink and the main model. I have set the same building material priorities / strengths in both the main model and hotlink. Layer priorities are also the same in both, but the plaster just does not heal. Please see attached image. The thinner internal wall is from the hotlink and the thicker external wall is from the main model. Does anyone have any ideas so that the plaster intersects between the two walls? Using AC19

[Bruce]

You need to make sure that the intersection priority of the hotlink master layer is the same as the walls layer/s.