This is true. Usually takes around 2 hours, and I really only use BBP to see the graphs of what it will look like, and to check my work. Anyone making a box design in 15 minutes either is Thiele himself, or doesn't know what the hell he's doing.I take my time when I design boxes, I have a calculator pen and paper handy, and just get to work...
If I sit down and do it all at once, usually takes an hour or two with a fully rendered drawing, and a rendered cutsheet and a .doc cut sheet.




