I purchased the RPM control arms for my E-Maxx. Had a crash and noticed that the screw stripped out of the hole. I then went on the RPM site and they recommend screwing it and putting a small nut on the other side of the screw. Do you know where I can get some of the nuts for those small screws? Anyone else have the same problem as I did? I guess I should have read the installation instructions. I actually like the way the stock control arms fasten to the shocks.