With permission from Mark Reel I have copied his how to on the 2 screw mod and started a thread for it. I did this to make it easier to search for and to be able to link people to it allot easier. ok here is a detailed post of this mod that has allowed my stock gears to last over a year. the second screw is a 4-40 with a losi min alum nut. just tighten these snug do not over tighten them as the plastic will just keep giving a long screw was used for better viewing, use a short screw that comes up just past the gold alum locknut. also replaced the end of the axle (pic # 13) small 5 x 8 bearing to a Bushing (as i had one bearing explode on me and then break the gears.