skew · 01
Panels
01 / The layer dock
one row per layer · pipe, caps, sub-bay
02 / The layer editor
rotary · 270° · shift = fine
03 / The viewport
axis ball · 6-key pad · 3 × rotary
04 / The hatch bay
two specimens · 1:1 mm · 6 fills · machine and hand
05 / Windows
drag the heads · × removes · — reduces