Richway & Fuji Bio Inc 1314 South King St. Ste 520, Honolulu, HI 96814 USA
Write your name & shipping address on the outside of the box
Write on a piece of paper inside the box:
*Recipient name
*Recipient shipping address
*Contact information in case there is a fee
*The issue with the controller, in detail
For the 3000MX model, the pricing is 50% of the current controller price
For the 7000MX model, after Richway receives it, they will replace it with a recalibrated controller free of charge.