Im running a mamba monster with the 2200kv motor on 4s 10000mah lipo. After every bash I end up with only fwd or rwd because im snapping pins inside the hex. 17mm traxxas adapters with trenchers mounted on 3.2 rpm revolvers. Is there any other pins to use in the hex besides the traxxas or mip ones? Ive broke both several times and ended up stripping the traxxas adapter.