Snap-fit Small Box

The box size is 40x60x30mm, made with DesignSpark Mechanical.

Sometimes I found my printer (Anycubic i3 Mega) didn't print well. In this case, some flaws found at the bottom corner. I guessed it was due to the setting of adhesion type in the Cura. Maybe I should try "brim" or "raft" instead of "none".

I have made also a bigger box of 60x90x30mm. Since DesignSpark Mechanical doesn't have parametric design as in Fusion 360, I need to first split the bodies in halves. Move the bodies apart by 50mm and then carry out a "Pull" in between.