|CDX Constant Name:||kCDXProp_3DTail|
|CDX Constant Value:||0x0208|
|Property of objects:||kCDXObj_Graphic, kCDXObj_Arrow|
|First written/read in:||ChemDraw 8.0|
The 3D location (in the order of X-, Y-, and Z-locations in right-handed coordinate system) of the tail of an object in CDX coordinate units.
This is currently only used for objects (such as arrows) with distinct heads and tails