I am new to Sketchup, but having a good success of creating house design the last couple of months.
However, i find it hard to really master the eraser tool/push pull tool for shaping geometry.
I have tried to set up an example in the picture in the link below:
I want to create a sloped roof, and i want the walls to flush with the surface. I am trying to draw the shape with the line tool in the vertical plane, and use push pull to remove the geometry. It leaves me with the remaining lines as seen on the picture. If i try to erase them the entire wall surface disappears. If i try to hide them erase + option, then there is still a slight remaining thin gray line left. If i try to go to Edit -> unhide all, then the lines are clear again. I can of course lift the surface of the roof a couple of mm to avoid the line… but hey, it seems like a workaround, which i would try to avoid so i can continue with exact measures
I have watched many tutorials and searched this forum. Maybe you have som hints?