The DR4B is among the most technical lift designs out there, but if you can make it, it has an enormous reach and can be incredibly stable. This is my attempt to distill down everything I have learned about this lift thus far into a cohesive video guide.

Links For Mobile:
Stomp-Bot Combat Robot:    • Building A Battlebot From A Guitar Pedal  

Music Provided by Monstercat:
Nitro Fun & Sound Remedy - Turbo Penguin
https://www.monstercat.com/release/MC...
Case & Point - Fugitive
https://www.monstercat.com/release/MC...