1. Christopher0217
    I put a leopard motor and max 5 esc in my X-Maxx. I also got the bigger gears from ADRC all day rc I cant keep the spur gear from spinning on the kushdrive shaft I drilled and put an axle grub screw threw the shaft that worked for about 5 minutes it keeps snapping the grub screw now we welded it right to the shaft was wondering if there is anything I can do differently cause I really didnt want to weld it but it seems that's the only thing that's working for now but thats going to be a pain in the *** to change spur gears and stuff like that any info would help

    Thanks Chris
  2. Overpowerxmaxx
    Grind a flat spot
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