Library example
Vector-06C case, top cover (plastic)
3D model from a drawing: every drawing dimension measured on the model.

ClassMedium$15
Dimensions checked53
Build time66min


The question
The height of two side ribs at the back panel is not shown — they are visible only from below.
What we did
Made them like the central rib; other heights are built too.
Result
Done: the model is built, every dimension checked.
A similar drawing?