I just found this remarkable useful little tool that uses Xdata very good.
Combining tags this way together with layers can work very evicient for faster and better 3D coordination !


Great tool, $5 is a bargain..


Version Number 2017.3
Compatible with Autocad 2018
New values for Technology property
The accuracy of estimating the asymmetry of soled is lowered
New activation window.
New version numeration