This unique dolly allows you to mount your camera over the track or even under it depending on your specific needs. The biggest advantage of having this dolly is that the camera carriage is completely locked in, allowing you to mount virtually any heavy duty camera system such as 3D cameras for example. The Over And Under Track comes in 10′ sections and can be linked together or hooked into High Rollers using two of Modern’s Pipe Truss Adapters with Ears. Even a Mitchell based camera system can be attached using added accessories. Priced at $1600 list, the Over And Under Track Dolly is undoubtedly one of the most versatile and durable pieces of equipment you’ll own.