Install Recoil Macro on Arduino

I’ve set up an Arduino with a Shield Host 2.0 so it can sit between my gaming mouse and PC, but I’m stuck getting a “0-recoil” macro loaded and running. The sketch I already have compensates for both vertical... (Budget: $10 - $30 USD, Jobs: Arduino, C++ Programming, Debugging, Electronics, Embedded Systems, Microcontroller, Robotics, Software Development)