[-- << Prev - index - - Next >> --]

Joint Root - Joint Root
This is the point that the fillet model uses as the joint root in many of the calculations. This is not the definition of joint root, but rather what the fillet model will use as the joint root.

Basically, just take the lower right point of the upper plate and drop a line straight down until it intersects the lower plate at the joint root.
Joint Root Pic0
Joint Root Pic1
Joint Root Pic2