Anggoro

Thanks Eric.. Will do

Hi all, I've bought home designer architectural 2019. And i'm so excited to learn it. However i've met difficulties to adjust my exteriror wall align with gable roof, the result it has empty wall or gap. i had tried to browse to find solution in youtube and others videos but with no result. Please advise where's my mistake (missing steps) or what is the solution for this. Appreciate whether any comment or solution of this.