This is V2, now it's parametrizable, you must to edit de config.h file, and put the measures of you want, you can modify length, height,width , and distance between servos. If you see any problem contact with me.OOML stands for Object Oriented Mechanics Library. The OOML is a set of tools written in C++ that allow designers to create mechanical parts using the C++ language.OOML applies the model of Object Oriented Programming to Mechanical Designs. Parts can be inherited from others. A part can join together other existing parts, and so forth.OOML is Open Source, you can use it, modify it, share it.http://iearobotics.com/oomlwiki/doku.php?id=download:start