no mater what i do i SKP..
tryed it all(i think)....groping componenting exploding ...
meshes that "overlap" on the Z exis disappear..
insted ..it makes a "hole" and then start building on the hole (Z axis)..
making the concting very brittle,,
what i can do so the printer will print solid top layer and then continue with the print without the "hole"
what im missing over here?