Track Maker

A fast way for creating Continuous threads, (for example tanks, escalators,..) Easy To Use! Select your track Items and the spline, click on "Build track" and Ready!

Live editing and friendly-Rigged so that you can use it in expanding your vehicles/models.
Another cool thing is that you can create amazing looking complex meshes in no time with perfect control.
These quick examples are made with TrackMaker (aprox, 2min for each model)

Download : http://www.scriptspot.com/3ds-max/scripts/trackmaker