These are some jumps pads I made for the Begode Falcon. They screw into the stock foam side pads. To do this, I used the printed parts to transfer the hole locations and drilled holes to accept some nylon threaded spacers (1/4x20) to accept the 1/4x20 bolts. I then used some super glue in the hole and on the sides of the hole before pushing in the inserts. The holes in the actual printed part for the screw are 8mm, however, I would recommend using 6mm or 7mm bolts if going metric so you have some play if the holes don't line up perfectly (pretty hard to get it just right and be careful about the drill angle). 

These really help you hang onto the wheel when jumping since the stock pads are so narrow. I will be coming out with some differing sizes for these soon or will come up with an adjustment mechanism to accommodate different riders.