Descriptive

Manipulating (Rotate) Picture Planes
True*
Size
Shape
Length
Angle

Intersection Points
Distances

True Length Lines
*If the line is parellel to a fold line in one view, it's true length is in the next view.

Point View
*You must first find the true length .
Create a Fold Line perpendiculer to the True Length line

PO = Point
 PD Mode: .96
PD Size: .1

True Size: Surface
Find the TL of one line
Create a Fold line perpendiculer to True Length
Create a Fold Line parellel to egde view

Add-A-Line
Allows you to skip a View and measure back which saves you lots of time instead of doing all the views